Endura stealth lite ii tightsthe endura stealth lite ii tight provides extensive waterproofing on the roads maintaining your performance with high quality breathable waterproof stretch materials for comfort and freedom of movement features material 55 nylon 25 polyester 11 elastane 9 polyurethaneelastomere waterproof and breathable ultrasonically welded construction fully seam sealed laser cut and bonded ankle zippers with snap down pullers reflective ankle patches and reflective en