What Guys Are Saying


Key Piece of Equipment

“Winter Fat Biking in the Yukon, Canada. Wore it in the February 2024 100-mile Yukon Arctic Ultra. A key piece of equipment. Fit and comfort was excellent. Ultra distance fat bike riding at -40°C/F is much more enjoyable with the PolarJock® ... as is the welcome home party.”

Scott H. — Yukon, Canada

Frostbite Protection

“I wear PolarJock® for skiing, winter running and biking, whenever I need some extra warmth. I like the frostbite protection … the windproof design.”

Mark H. — Minnesota

Keeps Boys Nice and Warm

“I wore the Polarjock® on a freezing cold day and it kept the boys nice and warm. Highly recommend it for any winter situation. Not too hot and not too thin, it's just right.”

Irving M. — New York

Training in Sub-Zero °F

“Fantastic for keeping the ‘boys’ warm, even during those long training days skiing in sub-zero (°F) temperatures.!

Larry F. — Minnesota

Sizing Is Perfect

“I just received my order and couldn’t be happier. The sizing is perfect. I’m a 34-inch waist and the fit is spot on with the large. It definitely keeps the boys warm. Thanks again!”

Collin G. — Kansas


Cuts Wind,
Fewer Layers

“Super warm, comfortable and lightweight for skiing and running. PolarJock® cuts the wind without having to wear so many layers. And, it has protected me from frostbite more than once!”

Terry T. — Wisconsin

Close Call with Freezing

“Running in the winter when it's particularly cold or windy, I really like not having my wang freeze off. No foolin'. Felt like I had a really close call one time and then I ordered one of these bad boys and haven't had a problem since.”

Jeff J. — Massachusetts

Better Than Wind Briefs

“Great for those polar mornings cross country skiing! It’s nice to be able to target the warmth and wind protection where you need it most while keeping added weight to a minimum. Fleece and wind resistance is nice! Much more protective than wind briefs.”

Jared L. — Wisconsin

55 Kilometers
at -35°F

“I wear it while cross country skiing. I live in Yellowknife, Northwest Territories, Canada. I often have little choice but to get out -35 degree Celsius (-31°F) weather. When the wind is blowing, and I am descending hills, it can create a breeze that has previously almost frozen my private parts. In the attached picture, I am skiing in the Frostbite 55 (recently changed from 'Frosbite 50') in Yellowknife. It is a 55 kilometer ski race around our small city. Polarjock® is pretty much perfect. I love the fleece lining.”

Seth W. — Yellowknife, Canada


Support + Warmth

“I like it for the support and warmth for running, cross-country skiing, and hiking.”

Mike F. — New York

Working in the Cold

“Any time I am outside working in the cold, and skiing. Love the warmth with the ability to keep things in their place!”

Jason J. — Oregon

Fix for Sub-Freezing Temps

“I wear my PolarJock® running in windy sub-freezing temps—warm and comfortable.”

Daniel S. — Virginia

It’s the Pouch

“The soft, warm pouch for winter hiking!”

Chris J. — Alabama

For Skiing and Shoveling

Arizona Snow

“Warmth and comfort for skiing and shoveling.”

Andy H. — Arizona