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Arena Unix Nylon Swim Cap Arena Unix Nylon Swim Cap Arena Unix Nylon Swim Cap Arena Unix Nylon Swim Cap Arena Unix Nylon Swim Cap Arena Unix Nylon Swim Cap Arena Unix Nylon Swim Cap Arena Unix Nylon Swim Cap Arena Unix Nylon Swim Cap Arena Unix Nylon Swim Cap Arena Unix Nylon Swim Cap

Arena Unix Nylon Swim Cap

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Product Rating   Product Rating  30 customer reviews
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SKU: 91278
Product Code: 25369

Availability: Usually Ships in 24 Hours
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    The unique Arena Unix Nylon Swim Cap is comfortable and easy to use.


    • PVC free.
    • Ergonomic fit.
    • 3-panel construction.
    • 100% Nylon / 20% Elastomer.


  • 4.5 star rating (30 Reviews)

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  • 10/19/2014 Great for long or thick hair

    rating star By Gayle

    I love this swim cap! I have thick long hair and have had trouble with swim caps staying on my head or getting a bubble at the top of my head. When you first pull out the swim cap it looks very small. Well it's not it stretches over your head and doesn't move while you swim. There is no pulling it back in place as you are swimming and no bubble on top. If your wanting to keep your hair dry this is not the cap you want.  I haven't had it long so I''m not sure how long it will hold up.  I''ve only used this for lap swimming in a pool.


  • 8/31/2014 my new favorite swim cap

    rating star By Sherrie L.

    my new favorite swim cap, no headached, bunching, wears well.

    Sherrie L.
    wyndmoor, PA

  • 10/1/2013 cool cap

    rating star By David L.

    I live i Southern FL and swim in a masters program early in the morning.  It's never cold here! The pool has to be chilled to stay cool in the summer.  Latex and silicone caps get very hot during a hard workout but this cap is cool!  It keeps my goggles on and lets the water keep me comfortable.

    David L.
    Boca Raton, FL

  • 9/22/2013 Nice fit

    rating star By Swimmer86

    Swim caps are usually a little too snug, but this one fits perfectly. If you have the same issue with most swim caps, then this is the cap for you! Good for people with a slightly larger head, or lots of long hair.

    Austin, TX

  • 4/25/2015 Ilove this arena unix nylon swim cap, it's great for my large head.

    rating star By Rita

    If you are a person with a large head and full of hair. Don't like plastic or silicone,well the arena unix nylon cap should be one of the caps you look
    into purchasing. You can't go wrong with this cap.


  • 4/22/2015 Best Swim Cap Ever!

    rating star By MK

    I never have to adjust this swim cap and it stays in place for the entire time I'm swimming laps.  Hair gets wet yet no frustrations with adjusting a cap during a workout.

    Kalamazoo, MI

  • 3/26/2015 Arena Unix Nylon Swim Cap

    rating star By Nancy

    This product came to me within 2 to 3 days of purchase. I tried it on & it fit well on my head. First time in the pool. It was really comfortable & covered my big head of thick, shoulder length hair with no problems. I really like the thick edge or hem on the cap.

    St Charles, MO

  • 3/23/2015 very good

    rating star By vguer

    Super comfortable.  It doesn't slip.  However, It stays  very soaking wet.  I rinse, wring and hang to dry.

    Northern Ca.

  • 3/23/2015 Finally, a comfortable cap!

    rating star By pianodoc

    Not too tight, not too loose. I am very happy with it so far.

    Santa Fe, NM

  • 2/20/2015 A cap that stays put!

    rating star By KAY

    Not sure how well the cap protects from chlorine but this is the first cap that stays on my head and doesn't feel like it is going to slip off.


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Since 1973, Arena™ has been a global influence and leader in competitive swimwear and accessories. Used by international top athletes and the official swim teams of UCSD, UC Berkeley, and Cal Poly, Arena swimwear is as synonymous with water as it is to swimming. Arena boasts a number of streamline, comfortable, and durable swimsuits that are perfect for competitive swimming and races.

By investing in innovation and researching fabrics and textiles, Arena is continuously discovering and utilizing unique technologies. Their high-tech patented Powerskin™ fabric claims to be the lightest fabric in production, weighing only 125 grams per square meter, while their stitchless seams keep mobility at its highest and reduces drag.

With offices populating Europe, Asia and the US, Arena is making waves worldwide with their quality line of goggles, training equipment and competitive swimwear. Whatever your swim needs, Arena has you covered with their jammers, one pieces, and neck-to-knee suits.