Of course you can wear a surf wetsuit for triathlon. There are no rules against it--unless it happens to be thicker than 5 mm--and quite literally thousands of triathletes have done it in the ...

As summer fades into fall here in the beautiful O.C., the water temps are dropping along with the air temps. The fact is, the water is very rarely all that warm here anyway. It will, on occasion, get ...

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. Few things ruin a beach day faster than getting too cold.

Getting your Trinity Audio player ready... Jack O’Neill was just looking for a way to keep warm. The waters in Northern California were so frigid that winter surf sessions barely lasted an hour before ...

A dozen miles from the Pacific Ocean, at California State University in San Marcos, surfers paddle against a current in a temperature-controlled tank. The flume pool is part of the university's Surf ...

Jack O’Neill was just looking for a way to keep warm. The waters in Northern California were so frigid that winter surf sessions barely lasted an hour before ice cream headaches forced surfers such as ...

When choosing your next winter wetsuit, there's a trade-off between flexibility and warmth. It's an age-old discussion, and depending on where in the world you are surfing, your choice will vary. For ...

LONDON (Reuters) - Surf culture often prides itself on an affinity for nature. But there's a dirty secret hiding in many surfers' cupboards - old wetsuits. A combination of salt water, UV rays and the ...