Gore Bike Wear Women&#39;s Power II Lady Jacket, Lemon, Medium GORE-TEX Paclite Shell GORE-TEX Paclite Shell SHELL: 100% Polyester with a GORE-TEX 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. Do not dryclean.