Sugoi Men's Firewall 1800 Zip Jacket Body: 100% Polyester Face 100% Polyurethane Laminate 100% Polyester Back, Contrast: 88% Polyester 12% Spandex; cool wash, no bleach, hang dry, no iron, no dry clean Stretch knit sleeves and flat seams for maximum stretch and comfort 10" front zip with guard with welded zipper sleeve pocket and comfort collar Thumb hole on cuff keeps sleeve pulled over hand for added warmth China