Kenyon Underwear: Outlast Thermal Underwear Bottoms 588 BK

We've got the thermal underwear that has staying warm in the cold climates down to a science. You no longer have to worry about which brand of underwear to buy if staying warm is on your mind.

While most thermals rely on trapped air to insulate your body, Kenyon uses the amazing Outlast technology to give you a unique feeling of insulation and warmth.

These thermals take action by releasing stored body heat if your body temperature drops or by absorbing body heat if you become overheated. Outlast uses micro-thermal fibers to regulate your body temperature. It absorbs, stockpiles, distributes and releases heat as your body dictates. Regardless of the temperatures outside, these thermals will counterbalance the discomfort caused by the elements. This temperature adaptation occurs whether the bottoms are wet or dry.

No matter what type of activity you're involved in, the ~Kenyon 588 BK will be sure to keep you at the comfort level you need to work or play outdoors in the cold.

SM=Men's Waist 29-32

MD=Men's Waist 33-36

LG=Men's Waist 37-40

XL=Men's Waist 41-44

2XL=Men's Waist 45+