7.4 oz 92% polyester / 8% spandex brushed knit with 100% polyester quilted woven fabric at center front. Thermal fabric provides an extra layer of warm comfort. Opti-Dri technology transfers moisture away from the body to keep you dry. Full-zip with reverse coil zipper with Callaway Chevron on pull. Front open welt pockets. Heat seal label provides tag-free comfort. Contrast heat seal Chevron on back collar.