Best neoprene swim caps

Best Neoprene Caps for Open Water Swimming and Triathlons

Looking to stay warm and visible while open water swimming in chilly water? Here’s a breakdown of the best neoprene and skull swim caps for cold water swimming.

When it comes to swim gear for triathletes and open water swimmers there is no shortage of ways to accessorize your swimming, whether it’s putting on a pair of dinner plate-sized paddles or boosting your leg strength and kick speed with some training fins.

The variety doesn’t stop with fins and paddles, as even something as basic as a swim cap comes in different forms for different functions.

Choosing the best swim cap comes down to what kind of workout you are doing.

A latex or silicone cap are ideal for pool workouts, or when swimming in warmer waters. Latex is cheap and breathable, making it ideal for the “hot-headed” person, while silicone is thicker and more durable, placing it as a good choice for colder pools, and even some “warmer” open water swimming.

Neoprene caps, however, are made specifically to keep your head extra warm during really cold open water swimming (water temperature below 60-65 degrees Fahrenheit, or 15 degrees Celsius).

These caps are made from the same material as triathlon and swim wetsuits and operate much the same way. Get a little water between your head and the cap, and your body will warm the water, giving you an added layer of insulation that will keep your head nice and toasty.

Neoprene swim caps have a similar look—a full cap design with a chin strap to keep it firmly in place. Additionally, many of them, including some on our list of best neoprene and skull swim caps, are designed in bright, hard-to-miss colors so that you are easily visible to other swimmers and boaters out in the water.

Tip: Not a fan of the look of the neoprene cap? Find them to be a little too toasty for your head? Try using a silicone swim cap. They are thicker and less breathable than your standard latex swim caps, and also very durable.

Alrighty, with all the basics behind us, let’s dive into our list of top neoprene caps for open water swimming!

Blueseventy Thermal Neoprene Swim Cap

The blueseventy Thermal Skull neoprene cap is the warmest of the neoprene caps on this list and comes in as our number one pick. The cap is constructed with an added Zirconium internal jersey to keep your head nice and toasty.

The cap is 3mm thick, and the fleece liner is quick-drying, only taking about 5-15 minutes to dry out after a swim. For added visibility it’s recommended that you buy a cheap, bright latex cap and wear it over this cap. (Best paired with the blueseventy open water swim gloves.)

blueseventy neoprene cap

amazon

Roka Neoprene Skull Cap

Roka is one of the more popular manufacturers of gear for triathletes, and their neoprene cap is a clean and solid addition to their line-up of equipment. All blacked out, with the three panels stitched and glued together to give a head-fitting shape. The cap is 3mm thick, make of neoprene with a hydrophobic nano coating.

Roka Neoprene Cap black

roka neoprene cap

 

Will a neoprene cap keep my hair dry? No. Swim caps are not designed to keep your hair dry. It astounds me how often swimmers and triathletes will throw their arms in the air after using a swim cap where their hair gets wet. Swim caps have a bunch of functions—keeping your head warm, keeping your hair from littering the pool, protecting your hair from chlorine—but keeping your hair perfectly dry is not one of them.

Orca High Vis Neoprene Swim Cap

The Orca cap is designed particularly for open water swimmers who do not plan on putting an additional cap over their neoprene layer. While in competition all athletes, whether open water swimmers or triathletes, are supposed to wear a cap over the neoprene cap. That makes the Orca High Vis cap an ideal choice for training.

Safety and visibility are a real concern when it comes to open water swimming, particularly in the ocean and in conditions where it’s not that sunny out, and this cap, with it’s bright, pylon-orange sticks out plenty!

ORCA High Visibility Neoprene Cap

Orca High Vis neoprene swim cap

TYR High Visibility Neoprene Cap

Another one of the “can’t miss me!” caps is this offering by popular swim manufacturer TYR. With yellow and grey lines along the cap, which look like road hazard paint, you will be able to keep your head warm and stay visible under challenging water conditions.

This cap performed well in cold ocean temperatures, and if you don’t mind going for the safety-first look, the TYR High Vis neoprene cap is right up your alley.

TYR High Visibility Neoprene Swim Cap

 

TYR High Vis neoprene swim cap


More Stuff Like This:

5 Best Wetsuits for Open Water Swimming. Looking for the best open water wetsuits for swimming? We’ve got you covered with the top wetsuits for every kind of swimmer and budget.

5 Best Goggles for Triathlons and Open Water Swimming. Accessorize your new neoprene cap with our breakdown of the best swim goggles for open water swimming.

6 Best Bags for Triathletes. From conquering the transition to lugging around all your gear to training, these triathlon bags will get you there in style.

Olivier Poirier-Leroy

Olivier Poirier-Leroy

Olivier Poirier-Leroy is the founder of YourSwimLog.com. He is an author, former national level swimmer, two-time Olympic Trials qualifier, and swim coach.
Olivier is the author of the books YourSwimBook and Conquer the Pool. He writes all things high-performance swimming and is passionate about helping swimmers, swim coaches, and swim parents  master the pool. His articles were read over 4 million times last year and his work has                                  appeared on USA Swimming, SwimSwam, STACK, NBC Universal, and more. He’s also                                    kinda tall and can be found hitting noon-hour lap swims. You can learn more about                                       Olivier here.

Olivier Poirier-Leroy Olivier Poirier-Leroy is the founder of YourSwimLog.com. He is an author, former national level swimmer, two-time Olympic Trials qualifier, and swim coach.

Olivier is the author of the books YourSwimBook and Conquer the Pool. He writes all things high-performance swimming and is passionate about helping swimmers, swim coaches, and swim parents master the pool.

His articles were read over 4 million times last year and his work has appeared on USA Swimming, SwimSwam, STACK, NBC Universal, and more.

He’s also kinda tall and can be found hitting noon-hour lap swims. You can learn more about Olivier here.

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