Whether you're looking for foundational warmth, lightweight performance, or both, this Fruit of the Loom Premium Men's Thermal Bottom certainly has you covered. Made from U.S. sourced cotton and recycled polyester, this men's base layer has a bulk-free fitted style and is built for protection, performance, and utmost comfort when you're active outdoors in cold to moderately cold conditions. The natural breathability of cotton offers moisture-wicking to keep you dry, and the natural stretch offers flexible comfort that does not restrict your movements. The fabric's waffle weaves create small air pockets that hold heat next to the body, and the rib cuffs at the ankles ensure heat stays trapped as much as possible. Additional features like a plush elastic waistband, front fly opening, and flat seams prevent chafing and enhance overall comfort. This Fruit of the Loom Premium Men's Thermal Bottom is a must-have essential for your winter wardrobe.