Under Armour Ladies' Storm Insulate Jacket 2.54 oz., 100% polyester; UA Storm Technology repels water without sacrificing breathability ; All-over 120g synthetic insulation for warmth without any excess bulk ; Lightweight woven fabric delivers superior comfort and durability; Secure, zip hand pockets ; Adjustable bungee at bottom hem; Elastic sleeve cuffs; Streamlined fit that's not too tight or too loose;