Design: Treated with a DWR coating for water resistance Heel pull loop for easy on and off In-Shoe Comfort: Faux Sherpa lining for added comfort and warmth Molded EVA insole for all day comfort Durability & Traction: SRA rated slip-resistant outsole for sure footing Warranty: All Rocky® 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® bootie liners against leakage for one year. Products with all other waterproof construction are guaranteed waterproof for six months from the date of purchase.