Designed for maximum warmth and comfort for cold weather activities, the Pearl Izumi men's Select Thermal tight sets the benchmark in warmth and moisture transfer with its thermal fleece. It offers an elasticized waistband with flat stretch drawcord for unrestricted belly breathing and an internal brief for added support and comfort. Other features include a single internal key pocket, 8-inch lower leg zipper with zipper garage, and reflective elements for low-light visibility. Machine washable (no fabric softeners).