Coldpruf Men's Thermal Underwear Long Sleeve Base Layer Shirt - MaeTRx RedHeat technology helps retain warmth in cold conditions. Soft brushed jersey knit fabric for next-to-skin comfort; Moisture-wicking material keeps you dry during outdoor activities; Hemmed sleeves with thumbholes provide extra coverage and stay-put fit; Athletic, snug fit allows full mobility and easy layering; Style: IND75024; - At Sportsman's Warehouse, we live for the thrill of the great outdoors. Whether you're hunting, fishing, camping, backpacking, or shooting, having the right gear is key to making every moment unforgettable. That's why we bring you only the highest quality, trusted brands-because your outdoor experiences deserve the best. From expert advice to quality gear and community events, Sportsman's Warehouse is more than a store-we're your partner on every journey. Come explore with us and experience the difference passion makes.