As an Amazon Associate, we earn from qualifying purchases. Some links on this site are affiliate links at no extra cost to you. Our recommendations are based on thorough research and editorial judgment.

stylish long hair swim caps

10 Best Long Hair Swim Caps for Comfortable and Stylish Swimming

Looking for the best long hair swim caps? You’ve got some solid options! The TYR Tie Dye cap is stylish at $15, perfect for youth. Speedo’s cap, around $20, has a snug fit for maximum efficiency. If you’re looking for value, the Keary 2-pack does the trick. Limmys’ premium offering is great for thick hair, priced higher for its quality. Each cap is designed to keep you comfortable and stylish in the water, and there’s more to uncover ahead!

Key Takeaways

  • The TYR Tie Dye Long Hair Swim Cap offers a stylish design for youth with long hair, combining comfort and functionality.
  • Speedo Silicone Long Hair Swim Cap ensures a snug fit, ideal for swimmers seeking efficiency without tangling long hair.
  • The Keary Silicone Swim Cap (2 Pack) is designed for various hairstyles, providing versatility and comfort for long or thick hair.
  • Limmys Premium Swim Cap features a chlorine-resistant design and ergonomic shape, perfect for women with long and thick hair.
  • SOUL CAP accommodates diverse hairstyles including curls and braids, promoting inclusivity and comfort during swimming activities.

TYR Tie Dye Long Hair Silicone Swim Cap Youth

Sale
TYR Tie Dye Long Hair Silicone Swim Cap Youth, Pink Blue Orange, NA
  • Country Of Origin: China
  • Item Package Dimensions: 1.524 L X 11.684 W X 20.32 H (Cm)
  • Item Package Weight: 0.091 kgs

The TYR Tie Dye Long Hair Silicone Swim Cap is a game-changer for young swimmers with flowing locks. Designed specifically for youth, it gives you the perfect balance of style and functionality. Made from high-quality silicone, it keeps hair dry while offering a snug fit that’s comfortable to wear. Users praise its ease of use, especially those wrestling with lengthy hair at poolside. Although some parents report fit issues and occasional water leakage, most agree that it beats traditional rubber caps. With a price point around $15, it’s a stylish upgrade worth considering for your kid’s swim gear. Plunge in!

Best For: Young swimmers with long hair looking for a stylish and functional swim cap that offers comfort and helps keep hair dry.

Pros:

  • Comfortable and easy to wear, especially for children with long hair.
  • Made from high-quality silicone, providing a snug fit and better water retention than traditional rubber caps.
  • Stylish design with tie-dye pattern that appeals to kids.

Cons:

  • Some users report sizing and fit issues, leading to discomfort.
  • Occasional water leakage at the edges, which can be frustrating during use.
  • Durability varies significantly, with some caps tearing quicker than expected.

Speedo Silicone Long Hair Swim Cap

Sale
Speedo Unisex-Adult Swim Cap Silicone Long Hair
  • Lightweight, latex-free silicone provides durable performance and optimum fit
  • Easy on-and-off design won't snag hair
  • Extra space allows long hair to be tucked inside without compromising a smooth fit

If you’ve got long hair and love to swim, the Speedo Silicone Long Hair Swim Cap is your new best friend. This cap’s lightweight, latex-free silicone feels great against your skin, providing a snug fit without snagging your precious locks. The extra space is like a cozy house for your hair, tucking it away without compromising aerodynamics. You’ll appreciate how it hugs your head, reducing drag while maximizing comfort. It’s specifically designed for long-haired swimmers, ensuring you won’t have to wrestle with your hair during laps. At around $20, this cap is your ticket to stylish and efficient swimming!

Best For: Swimmers with long hair looking for a comfortable and efficient swimming experience.

Pros:

  • Lightweight, latex-free silicone ensures durability and comfort.
  • Extra space accommodates long hair without compromising fit or performance.
  • Designed to reduce drag, enhancing swimming efficiency.

Cons:

  • May not fit well for short-haired swimmers.
  • Can be pricey compared to basic swim caps.
  • Some users may find it tight if they have a larger head size.

Keary Silicone Swim Cap for Long Hair (2 Pack)

Keary 2 Pack Silicone Swim Cap for Long Hair Women Girls Waterproof Pool Swimming Cap Cover Ears to...
  • 🏊‍【SPACIOUS DESIGNED FOR LONG HAIR】Created for swimmers with long hair, the swimming cap is built to accommodate and protect long hair, larger room suitable for...
  • 🏊‍【Better Fit】Ergonomic 3D shaping helps create a perfect fit.Swimming caps with superb elasticity, it can be stretched to fit snugly. If your hair start to get...
  • 🏊‍【Good Elasticity & ANTI-SLIP】The extra-strong silicone can stretch to twice its size, while still retaining its shape when you take it off. As there are...

Searching for a swim cap that accommodates your long or thick hair can sometimes feel like trying to find a needle in a haystack. Enter the Keary Silicone Swim Cap (2 Pack), your stylish solution! Its spacious design caters to various hairstyles, from thick braids to wild Afros. Made from soft, premium silicone, this cap’s extra-strong material stretches robustly while still fitting snugly. Plus, the anti-slip technology keeps it securely on your head, even during your most vigorous laps. With excellent waterproof and protective features, you’ll feel confident tackling both indoor and outdoor swims. Immerse yourself in comfort and style effortlessly!

Best For: The Keary Silicone Swim Cap is best for swimmers with long, thick, or styled hair looking for a comfortable and secure fit.

Pros:

  • Spacious design accommodates various hairstyles including thick, braided, and Afro hair.
  • Made from soft, durable silicone that stretches without losing shape.
  • Anti-slip technology ensures the cap stays in place during vigorous swimming.

Cons:

  • May not fit smaller head sizes as snugly due to its spacious design.
  • Some users may find it challenging to put on initially due to its tight fit.
  • Limited color options may not appeal to all personal styles.

Limmys Premium Swim Cap for Women with Long Hair

Limmys Long Hair Swim Cap for Women & Men – Extra Space Stretch Latex-Free Silicone Swimming Cap...
  • COMFORTABLE NO-HEADACHE FIT FOR LONG SWIMS: Soft stretch silicone adapts to different head shapes and larger hair volumes without painful pressure points or squeezing...
  • ACTUALLY FITS LONG, THICK & CURLY HAIR – TWO SIZE OPTIONS: No more struggling to fit all your hair into standard swim caps. Designed with extra-stretch silicone to...
  • HELPS PROTECT HAIR FROM CHLORINE & WATER: Smooth silicone forms a reliable seal around the hairline and ears, helping reduce water exposure during swimming. The...

For anyone with long hair who dreads the battle of fitting it into a swim cap, Limmys Premium Swim Cap is here to save the day. This cap boasts extra room for that glorious mane, meaning no squashing or tugging—just smooth sailing! Its ergonomic, wrinkle-free design fits snugly without creating pressure points. Crafted from high-grade silicone, it’s not only hypoallergenic but also chlorine-resistant, making it durable for frequent dips. Plus, it offers a secure seal around your hairline and ears, ensuring you swim in total comfort. With a stylish yet functional design, it’s a cap you’ll be proud to wear.

Best For: Women with long hair looking for a comfortable, secure swim cap that accommodates thick hair without squashing or pulling.

Pros:

  • Ergonomic, wrinkle-free design that stays in place without pressure points.
  • Made from high-grade silicone, ensuring durability and chlorine resistance.
  • Provides a secure seal for added comfort and protection during swimming.

Cons:

  • May not fit as well for individuals with shorter hair.
  • Limited color options might not appeal to everyone.
  • Higher price point compared to standard swim caps.

Arena Classic Soft Silicone Swim Cap for Long Hair

Arena Classic Unisex Soft Silicone Swim Cap for Women and Men, Intensive Training and Racing...
  • Hydrodynamic and comfortable swim cap with a tight/small fit that won't lose elasticity over time, designed for everyday training and swimming
  • Flat mold provides a stable fit that is smooth, soft and comfortable enough for long swim sessions; One size fits most
  • Made of PVC-free silicone which provides a smooth surface that streamlines the head for reduced drag and enhanced performance

The Arena Classic Soft Silicone Swim Cap is your go-to choice if you’ve got long hair and serious swim goals. Crafted from 100% PVC-free silicone, it guarantees a smooth surface that minimizes drag, making you feel like a dolphin gliding through water. The flat mold creates a snug fit—no more cap slippage mid-lap! It fits most users comfortably and has a reinforced edge for extra durability. Just rinse it in non-chlorinated water post-swim and air-dry it away from sunlight to maintain its shape. At around $20, it’s a small price for superior performance and stylish functionality. Immerse yourself!

Best For: Swimmers with long hair seeking a comfortable and durable swim cap for intensive training.

Pros:

  • Made from 100% PVC-free silicone that minimizes drag for enhanced performance.
  • Hydrodynamic design ensures a snug, non-slip fit without compromising elasticity.
  • Easy to maintain with simple rinsing in non-chlorinated water and air-drying.

Cons:

  • May not fit individuals with very large head sizes comfortably.
  • Limited color options may not suit everyone’s style preference.
  • Pricing at around $20 may be considered high for occasional swimmers.

SOUL CAP Large Swimming Cap for Long Hair

Sale
SOUL CAP - Large Swimming Cap for Long Hair - Designed for Long Hair, Dreadlocks, Weaves, Hair...
  • DESIGNED WITH YOU IN MIND: Finding a swim cap that fits well isn't easy. So, we designed the SOUL CAP: with extra room in mind for your hair to fit comfortably.
  • KEEPS YOUR HAIR HEALTHY: Health-conscious swimmers know it's a great way to exercise. But the chemicals that make pools safe can also be harmful to your hair -- and our...
  • FINDING YOUR FIT: Our large swim caps are ideal for those with long hair past the shoulders, including dreadlocks, weaves, hair extensions, braids, curls and afros. And...

If you’ve got long hair—think flowing locks, braids, or even a crown of curls—the SOUL CAP Large Swimming Cap is your best bet for an enjoyable swim. Designed specifically for long hairstyles, this cap offers ample room for styles past your shoulders without feeling suffocating. Made from 100% premium silicone, it’s as strong as that stubborn knot at the base of your neck! Plus, it protects your hair from pesky pool chemicals. At around $25, it’s a smart investment for health-conscious swimmers. With SOUL CAP, you’re not just swimming; you’re making a statement about inclusivity in water sports!

Best For: Individuals with long hair, including braids, curls, dreadlocks, and hair extensions, seeking a protective and comfortable swimming experience.

Pros:

  • Extra room for comfortable fit, accommodating various long hairstyles.
  • Made from 100% premium silicone, offering durability and flexibility while protecting hair from pool chemicals.
  • Promotes inclusivity in swimming, supporting a black-owned brand that caters to diverse hair types.

Cons:

  • Priced at around $25, which may be considered expensive for some swimmers.
  • May require some adjustment for those not used to wearing a larger cap.
  • Limited availability in some regions, potentially making it hard to purchase.

Keary Extra Large Swim Cap for Braids and Dreadlocks

Extra Large Swim Cap for Braids and Dreadlocks Afro Hair Weaves Long Hair, Waterproof Silicone Cover...
  • 🏊‍【SPACIOUS DESIGNED FOR DREADS & BRAIDS】Designed with great elasticity and extra larger room, Keary adult & youth unisex silicone swim cap for swimmiers has...
  • 🏊‍【COMFORTABLE FIT】NOT TOO TIGHT! NO MORE HEADACHES! Keary extra large unisex swim cap has more room for your long hair to be loose for more comfortable...
  • 🏊‍【DRY HAIR IS THE GOAL】Proper use of Keary large swim caps for long hair can keep your hair dry. You can adjust the tightness by squeezing air out of the...

Looking for a swim cap that can actually handle your braids, dreadlocks, or those fabulous curls? The Keary Extra Large Swim Cap is your best bet! With a spacious design that stretches to twice its size, it accommodates even the bulkiest styles without causing headaches. Made from premium silicone, it’s not just durable but also quick-drying and odorless. Plus, it creates a solid seal to keep your hair dry and protected from chlorine. You’ll love its stylish look, ensuring you’re visible in the water while looking chic. Ready to swim in style? This cap’s the perfect companion for your aquatic adventures!

Best For: Those with braids, dreadlocks, or curly hair looking for a comfortable and stylish swim cap.

Pros:

  • Great elasticity accommodates bulky hairstyles and offers a snug fit.
  • Durable silicone material is odorless, quick-drying, and protects hair from chlorine and dirt.
  • Stylish design ensures visibility in the water while looking chic.

Cons:

  • May not fit smaller head sizes comfortably.
  • Adjustment can take a bit of practice to find the right tightness.
  • Limited color options may not appeal to everyone.

TYR Adult Long Hair Wrinkle-Free Silicone Swim Cap

Sale
TYR Adult Silicone Long Hair Swim Cap - Wrinkle-Free, Streamlined Performance Cap for Braids...
  • LONG HAIR SECURE FIT: Designed specifically for swimmers with long or thick hair, this cap provides extra space and a contour cut that comfortably accommodates volume...
  • WRINKLE-FREE HYDRODYNAMIC DESIGN: Smooth, crease-resistant silicone reduces drag in the water, helping improve speed, efficiency, and overall swim performance
  • DURABLE TEAR-RESISTANT SILICONE: Built from high-quality silicone for long-lasting use, maintaining shape, elasticity, and color through frequent training sessions

Crafted specifically for swimmers with long hair, the TYR Adult Long Hair Wrinkle-Free Silicone Swim Cap stands out with its unique asymmetric design that effortlessly accommodates thick locks while reducing pressure on your head. Made from 100% silicone, this cap offers durability and comfort without sacrificing performance. It’s slightly larger than typical caps, ensuring a snug yet pressure-free fit. While it helps to reduce drag in water, it isn’t entirely waterproof, so expect some hair dampness. Users rave about how easy it is to put on! Available in colors like purple and black, it’s a stylish choice for serious swimmers.

Best For: Swimmers with long hair seeking comfort and ease during their swimming sessions.

Pros:

  • Accommodates thick, long hair with a snug yet pressure-free fit.
  • Made from 100% durable silicone for long-lasting wear and comfort.
  • Easy to put on and take off, minimizing discomfort during long swims.

Cons:

  • Not fully waterproof, resulting in some hair dampness.
  • Users with very thick hair or larger heads may require adjustments during use.
  • Minor water seepage is common, which some users may find less desirable.

Womens Silicone Swim Cap for Long Hair with Ear Plug and Nose Clip

Sale
Dsane Womens Silicone Swim Cap for Long Hair,3D Ergonomic Design Silicone Swimming Caps for Women...
  • IDEAL FOR LONG HAIR: extra room for a comfortable fit — long hair and all. Keeps your locks secure and tangle-free when in the pool!
  • ALSO FITS MEN AND Kids:Thicker than latex, this silicone swim cap is flexible to fit any sized head,Featuring great elasticity, this swim cap can be stretched easily for...
  • SOFT WATER-TIGHT SILICONE: This swim cap is made of premium silicone which is odorless, non-toxic and allergy-free to guarantee safety, protecting your hair and ear from...

Struggling to keep your long locks under control while swimming? The Women’s Silicone Swim Cap for Long Hair is your new best friend! This cap boasts a 3D ergonomic design, ensuring a comfy fit without snagging your beautiful tresses. Weighing just 0.14 kilograms, it feels as light as a feather while effectively shielding your hair from chlorine. Plus, it comes in a 2-pack with stylish black and gray options! You’ll also get ear plugs and a nose clip for that ultimate swimming experience. With a solid 4.4-star rating, it’s clear this cap’s making waves in the swimming community.

Best For: The Women’s Silicone Swim Cap is best for swimmers with long hair seeking a comfortable, effective solution to keep their hair dry and protected while enjoying the pool.

Pros:

  • Made of 100% soft, durable, and waterproof silicone that feels lightweight and comfortable.
  • Designed with extra room to accommodate long hair and prevent snagging.
  • Includes ear plugs and a nose clip for enhanced swimming convenience.

Cons:

  • Some users have reported that their hair remained somewhat damp after swimming.
  • Fit may vary, and not all users find it fully keeps hair dry.
  • Mixed feedback on the effectiveness of the ear plugs and nose clip included.

Extra Large Swim Cap for Long Hair

Sale
YOGINGO Extra Large Swim Cap - Swim Cap for Long Hair, Dreadlocks, Weaves, Hair Extensions, Braids...
  • ✅【Designed for Your Long Hair】Our large swim caps are ideal for those with long hair past the shoulders, including dreadlocks, weaves, hair extensions, braids...
  • ✅【Provide a comfortable swimming experience】The purpose of YOGINGO swimming caps is not to keep hair dry but to keep it away from your face and with extra room in...
  • ✅【Keeps Your Hair Healthy】 The chemicals that make pools safe can also be harmful to your hair, our long hair swimming cap act as a filter against chlorine and are...

For swimmers with long hair—whether it’s cascading curls, intricate braids, or fabulous afros—the Extra Large Swim Cap is a game-changer. Designed explicitly for your diverse hair types, it guarantees you can swim without distraction. This spacious cap slips on easily, accommodating lengthy locks without snagging, making it ideal for that pre-swim ritual. Plus, it protects your hair from chlorine with its durable 100% premium silicone, which beats latex for flexibility. Retailing around $25, it’s a small price for healthy hair and a comfortable swim. So why not choose style and comfort in one splash-worthy accessory? Submerge with confidence!

Best For: Swimmers with long hair, including those with dreadlocks, weaves, braids, curls, and afros, seeking a comfortable and protective swim cap.

Pros:

  • Easily accommodates various hair types and styles without snagging.
  • Made from 100% premium silicone, providing superior flexibility and protection against chlorine.
  • Enhances the swimming experience by keeping hair away from the face, allowing for distraction-free swimming.

Cons:

  • May feel tight for some users with extremely thick hair.
  • Higher price point compared to standard swim caps.
  • Limited color options may not appeal to every swimmer’s personal style.

Factors to Consider When Choosing a Long Hair Swim Cap

choosing the perfect swim cap

When you’re on the hunt for the perfect long hair swim cap, there are a few key factors that can make your swimming experience a breeze. You’ll want to think about the material, fit, and how well it accommodates your stunning locks, not to mention water resistance and ease of use. After all, a cap that feels like a cozy hug instead of a wrestling match will help you focus more on your strokes and less on your hair getting in the way!

Material Type Importance

Choosing the right material for a long hair swim cap can feel like picking the perfect avocado at the store—press too hard, and you could end up with a mushy mess. Silicone is the top choice for stretchability and comfort, allowing your long locks to fit securely without irritation. Unlike latex, silicone caps resist chlorine, ensuring they maintain their shape over time. Plus, high-quality silicone is soft, non-toxic, and gentle on the skin, preventing snags. A good cap should also have some waterproof features, minimizing water leakage and protecting your hair from harsh chemicals. By choosing a premium silicone cap, you’ll enjoy a better swimming experience with reduced drag and a more streamlined fit—just like swimming in a silky, stylish cloud!

Fit and Comfort

The fit of a long hair swim cap is like that perfect pair of jeans—you want it snug enough to hold everything in place, but comfortable enough to forget it’s even there. A secure fit is essential to prevent slipping during intense swims, so look for caps with ergonomic designs tailored for thick, long hair or braids. Silicone options generally offer better elasticity than traditional rubber, making for easier on-and-off experiences. Be on the lookout for features like anti-slip technology and reinforced edges to avoid pressure points. When the fit is just right, you’ll glide through the water with reduced drag, keeping your hair contained and your focus on conquering those laps!

Long Hair Accommodation

Finding the right swim cap for long hair can feel a bit like searching for a needle in a haystack, but it’s totally doable with a little know-how. First, look for designs that offer spacious interiors to tuck away those lovely braids or curls. Ergonomic shaping is key too—it can give you a snug fit without that annoying tightness. You want quality silicone; it should stretch easily and resist tears, making sure your cap lasts longer than your last workout. Also, check for anti-slip technology so the cap doesn’t slide off mid-stroke. Trust me, that’s a real game-changer! Finally, remember to take into account additional features for hair health care against pool chemicals. Happy swimming!

Water Resistance Features

When it comes to swim caps, water resistance can feel like the holy grail of aquatic gear, especially for those blessed with long hair. If you’re diving into a pool, look for silicone caps; they typically outshine latex in keeping water at bay. Focus on reinforced edges and a snug fit; these features help seal your cap snugly, minimizing leaks around the seams. Ergonomic shapes or thicker silicone can also provide an edge against water penetration. Remember, no cap will keep you completely dry. However, high-quality options can greatly reduce water retention. Think of your cap as an umbrella: it won’t keep you perfectly dry, but it’ll certainly make swimming a splash less intimidating! Keep it clean, and it’ll last longer.

Ease of Use

Choosing the right swim cap can make all the difference, especially for those with long locks. Look for caps featuring easy on-and-off designs—trust me, they save your hair from tangles! Spacious accommodations for your locks guarantee a fit that’s both comfy and stylish. Silicone materials are great too; they’re softer and slide on readily, even when your hair’s damp. Ergonomic shapes or adjustable features help create a snug fit without pinching your scalp, avoiding those annoying pressure points. Plus, options with anti-slip technology around the hairline assure your cap stays in place, letting you focus on your strokes rather than a slippery cap. You’ll be swimming smoothly, not wrestling with your gear!

Durability and Maintenance

While you might think all swim caps are created equal, their durability and maintenance can really make or break your swim experience. Silicone caps usually outlast their latex counterparts, so if you’re looking for longevity, prioritize silicone. To keep your cap in tip-top shape, rinse it in non-chlorinated water after each swim, and don’t let it dry too close to a heater—think of your cap as a vampire that avoids sunlight! Also, be mindful of wear and tear; regular use can lead to tears or loss of elasticity. Store your cap in a cool, dark place to maintain its look and fit. With a little care, your cap can keep you stylish and comfortable for countless swims ahead!

Design Aesthetics

After keeping your swim cap in pristine condition, you’ll want to reflect on how its design mirrors your personality and meets your needs in the water. Choose vibrant colors or fun patterns like tie-dye to showcase your creativity! Many caps feature ergonomic shapes that help reduce drag, making you look sleek as you glide through the pool. Think of it as wearing a sports car instead of a station wagon—performance matters! Some brands offer customizable options, adding a personal touch that sets you apart. Plus, sporting specific colors or designs can foster a sense of belonging within your swim team. So, pick a cap that makes a splash in both style and functionality—it’s practically a win-win!

Additional Functional Features

When it comes to finding the right long hair swim cap, you’ll want to make certain it ticks all the boxes for comfort and functionality. Look for caps with extra space specifically designed for long hair, accommodating everything from thick locks to intricate braids. Silicone materials are ideal; they provide elasticity and a snug fit, reducing water leakage around the edges. Anti-slip technology, like inner non-slip stripes, can keep your cap firmly in place while you glide through the water. Additionally, choose a hydrodynamic design to lessen drag and boost your speed. Don’t forget about protection from chlorine, too—this helps maintain your hair health, preventing damage. After all, no one wants hair that resembles a straw hat post-swim!

Frequently Asked Questions

Can Long Hair Swim Caps Fit Over Large Hairstyles Like Braids?

Long hair swim caps are designed to accommodate larger hairstyles, including braids. You’ll find caps with extra stretch, typically made from silicone or latex, fitting comfortably over your hairstyle. Check for caps with a minimum circumference of 23 inches; those often provide the best coverage. Remember, you don’t want your hair feeling like it’s in a vice! So, choose wisely and keep your braids stylishly tucked away while you swim!

How Do I Properly Clean and Maintain My Swim Cap?

Cleaning and maintaining your swim cap’s essential, isn’t it? After each use, rinse it with cool water to wash away chlorine and salt. Avoid harsh detergents; instead, use gentle soap if needed. Dry it flat, out of direct sunlight, and store it in a cool, dry place. Try not to fold it; creasing can weaken the material. A little care keeps your cap looking fresh—kind of like keeping your favorite pair of sneakers clean!

Are There Swim Caps Specifically Designed for Thick Hair?

Yes, there are swim caps designed specifically for thick hair! These caps often have extra room and stretch, accommodating voluminous locks without feeling constricted. You’ll find silicone options that range from $10 to $30, offering durability and a snug fit. Brands like Aqua Sphere and Speedo include wider designs and extra depth. Just think of them as cozy hats for your hair while you glide through the water—keeping hair under control and style intact!

Can I Wear My Swim Cap With Hair Products in My Hair?

You can definitely wear a swim cap with hair products in your hair, but it’s a bit of a mixed bag. While some products might make your hair slippery and easier to tuck away, others can create a tacky mess inside your cap. Ideally, stick to lighter products or none at all—think of it as trying to fit a marshmallow into a tiny box. It’s all about finding that sweet balance for comfort and effectiveness!

Do Long Hair Swim Caps Come in Different Sizes for Adults and Children?

Yes, long hair swim caps do come in various sizes for both adults and children. Generally, you’ll find options labeled “medium” and “large,” with the large ones giving extra room for those stylish updos. They typically fit head circumferences around 21 to 23 inches. Prices can range from $10 to $30 depending on the brand. It’s like finding the perfect pair of jeans—get the right fit, and you’ll swim just fine!