The long sleeve mock turtleneck SuperLight Carbon Underwear is the ultimate solution for situations where neck protection from drafts is needed, even if the season is warm. While the SuperLight Carbon Underwear® fabric (36% lighter than Carbon Underwear1) lets the athlete retain the right body temperature by taking sweat (and heat along with It) to the outside without absorbing it, the turtleneck collar defends the neck from sudden temperature changes and cool drafts.Specifications:- SuperLight Carbon Underwear®Technologies:- Seamless Technology- Antistate System Compare prices from: Sixs in Men's Underwear