Quarter-zip top in textured double-knit made from 97% recycled polyester. Soft hand feel with subtle texture, secure zip side pocket with invisible zipper, full fly throat protector, raglan armholes, serged seams, and 4-way stretch with Polygiene® treatment and CiCLO® yarns. A lightweight, easy-moving layer suited to cool-weather training, outdoor routines, and everyday active wear.