Thermal underwear for men is a lightweight thermal set of both a thermal top and bottom made of a poly-spandex material,long john for men is made of premium ultra soft fabric that could control odor and absorb moisture when keep warm. Long underwear mens fits for the weather temperature during 44 to 59,the warm level is AAA, thermals for men cold weather offer you warm feeling when you are hiking walking skiing running biking or sleeping on chilling day night. Men long underwears crew neck is designed to easily match dress attire or formal casual outer, long johns wrist closure design lock the heating and isolate cold air, fly/pee hole button design is perfect for daily wear. thermal underwear set is nice choose base layers for you or family Mens long johns thermal set is packed by exquisite paper box, the thermal underwear also is a perfect gift for men dad husband boyfriend grandpa or other important people on Birthday Christmas Day Anniversary. the decent gifts for men will delivery your concern to the important one. Firm color, excellent warmth, full elasticity. thermal underwear for men will not limit the range of physical activity, so that you can get a free warm experience in cold weather. In addition, we remind you to check your size details before purchasing to select the appropriate size, so as to make sure the shopping experience more perfect.