This all-season midlayer is a master at maintaining your perfect body temperature. Premium, moisture-wicking fabric with a fleece interior helps you stay warm and dry while offering four-way-stretch capabilities for unrestricted movement. The sleeves are constructed with a y-tech cut for even more freedom of motion, and we've omitted the under-arm seams for maximum wearing comfort. Tuck your hands in the front pockets or tug the concealed zippers closed to secure small items.