Zoom icon Click to expand Tap to zoom Chevron down icon Chevron down icon Ski Skin Proof Nikwax by Black Diamond $11.95 Availability: translation missing: en.general.icons.icon_check_circle icon Only 3 left! 1 2 3 4 5 6 7 8 9 10+ Quantity Chevron down icon Quantity Add to cart Spinner icon Looking for Local Pick-up? Choose a store below. Product Locator by Locally Notify me when back in stock Email address Email me when available Ski Skin Proof from NIKWAX is a simple and safe treatment to prevent warm snow sticking to your climbing skins. Sponge-on waterproofing for Ski Skins. Repels water, stops saturation, reduces kick, improves glide.