Arena Classic Silicone Swim Cap

Last updated date: July 27, 2022

DWYM Score

9.6

Arena Classic Silicone Swim Cap

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We looked at the top and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best you should buy.

Update as July 27, 2022:
Checkout The Best Swim Cap for a detailed review of all the top .

Overall Take

Made with soft, sweat-wicking, 100% silicone, and a jacquard weave, Arena’s comfortable, classically-styled adult unisex swim cap comes in dozens of styles and colors. It’ll keep your head warm and dry while swimming.


In our analysis of 29 expert reviews, the Arena Classic Silicone Swim Cap placed 1st when we looked at the top 10 products in the category. For the full ranking, see below.

From The Manufacturer

We work hard everyday to provide athletes with the best products and technology. We will leave no stone unturned to improve, succeed and win. Arena swim caps not only offer a variety of different materials to fit the swimmers’ preference, they also include an insane amount of colors and designs to make sure that each cap fits every swimmers’ unique style. We aren’t saying that a cap is the only option, but outside of pushing your training limits in the pool its the easiest one to gain hydrodynamic advantage over your rivals.

Expert Reviews

User Summarized Score

8.8
11,068 user reviews

What experts liked

It’s made up of 100% silicone and is designed to keep your hair very much dry even after long underwater swimming sessions.
- Sports Illustrated Reviews
It is latex- and PVC-free, made from 100 percent silicone, and it's super stretchy, making it comfortable for heads of all sizes.
- Runner's World
Ribbed edging gives the swim cap snug and secure fit while swimming and creates an airtight seal around the head without squeezing.
- Sport Fitness Advisor

What experts didn't like

Doesn’t keep hair dry on longer sessions
- Sport Fitness Advisor

An Overview On

Swim caps do more than keep hair dry, and competitive swimmers wear them all the time. They keep the hair compacted in one place, reducing drag and improving speed. Essentially, they make the head more hydrodynamic and prevent the hair from weighing you down. They also help with visibility, essential if swimming out in open water.

If you’re not a pro swimmer, you should also know that swim caps keep water out of your ears and block out bacteria. They also prevent hair from clogging drains in pools and protect hair from chemicals like chlorine and salt; both are known to damage hair after repeated exposure. Swim caps don’t have to be boring, either; you can find them in various colors and patterns.

The most popular material for swim caps is silicone, which is flexible and protects the hair. This is a suitable alternative for people who are allergic to latex. Other caps are made from latex rubber and sometimes have tighter fits; they typically have one uniform color, though. Lycra, Spandex and other fabrics can make the caps more comfortable and are made from the same materials as swimsuits.

Swim caps can be found in children’s and adult sizes as well as one-size-fits-all varieties. Adult sizes are generally made for people with shorter hair, but you can find larger caps that are about 1 to 2 inches longer. Bubble swim caps are shaped more like helmets, with surfaces covered with tiny bubbles; these can also be good for longer, thicker hair. Whichever size you choose, it should be easy to get on and off and shouldn’t move around once it’s on.

The Buying Guide

  • There are other specialized swim caps, with things like shark designs and flower decorations.
  • If needed, tie your hair with a waterproof band before putting on the cap.
  • Stretch the cap with your hands and hold it open as you put it on your head.
  • When putting on a swim cap, the seam should line up in the middle of the forehead, and the top should also rest there.
  • The cap should not feel tight or too loose.
  • After using a cap, rinse it well under fresh water and allow it to air dry.