Lining: 100% polyester; Woven: 87% polyester, 13% elastane ; Knit: 88% polyester, 12% elastane; UA Storm technology repels water without sacrificing breathability; Durable stretch-woven outer fabric on front body with lightweight fleece insulation for warmth without bulk; Soft, smooth knit spacer fabric through the sides and back for breathability where you need it; Secure zip hand pockets; Built-in tee holder on wearer's right side