UA Storm technology repels water without sacrificing breathability. Smooth, spacer fleece constructed with internal air pockets to trap added warmth without sacrificing breathability. Double-knit insulation panels are soft but pack incredible warmth. STORM woven overlay. Material wicks sweat & dries really fast. Zipper hand pockets. UA logo back neck. Channel fabric: 100% Polyester / Woven: 87% Polyester / 13% Elastane / Knit: 91%Polyester / 9% Elastane.