You can count on the Swix Trekker GORE TEX-« Mitten to keep your hands dry no matter how tough the conditions The GORE TEX-« membrane keeps out snow while maintaining breathability so moisture wont be trapped inside MicroLoft insulation provides lots of warmth and a ripstop shell ensures long lasting durability 90pct synthetic fabric/10pct leather GORE TEX-« waterproof/breathable membrane is GUARANTEED TO KEEP YOU DRY-« MicroLoft insulation provides warmth Leather palm and fingers for good grip and durability Gauntlet cuff with drawcord to keep out snow Adjustable wrist for a secure fit Ripstop shell for durability