5.6 oz 88% Polyester / 12% Spandex double knit brushed fabric with water repellent finish. Stretch to give you full range of motion. UV Repel technology keeps skin safe from the sun's harmful rays UPF 50+. Quarter-zip with reverse coil zipper with Callaway logo pull and zipper garage. Vertical chest pocket with Callaway logo pull. Overlock stitch detail on sleeve. Heat Seal Label provides Tag-Free Comfort. Contrast embroidered Callaway logo on right sleeve.