The mens nike sweater tech full zip golf top features nike therma sphere fabric to help you stay warm and comfortable its sweater knit sleeves are engineered to offer natural range of motion through your swingfeatures nike therma sphere fabric helps keep you warm sweater knit sleeves are engineered to let you move naturally drop tail hem helps keep you covered elastic binding at the hem and cuffs provides a secure fit swoosh design trademark is embroidered on the left chest full zip des