Design: Chevron ground contact EVA outsole In-Shoe Comfort: Lightweight ProLite midsole that is 30% lighter than other 6" boots in this category Comfort and agility of a sneaker with long cushion life and high energy return Durability & Traction: 100% waterproof-moisture wicking mesh lining Ultra-durable and slip-resistant PROLITE foam One-piece outsole Offers traction benefits of a full rubber boot Warranty: All Rocky(R) products have a one-year limited warranty in normal use, against any manufacturing flaw(s), defective materials or workmanship. This warranty also covers GORE-TEX(R) bootie liners against leakage for one year. Products with all other waterproof construction are guaranteed waterproof for six months from the date of purchase.