Gore Men's Tool Windstopper Soft ShellJacket (Red/Black, Medium) 100% Polyester Imported WINDSTOPPER Soft Shell WINDSTOPPER Soft Shell SHELL: 100% Polester; Backing: 100% Polyester with a WINDSTOPPER Membrane Machine wash warm. Permanent press cycle. Do not bleach. Tumble dry at low heat at permanent press settings. Dry or steam iron low. Wash with similar colors. Wash inside out. Drycleaning not recommended.