Engineered for the adventurous spirit. Boasting a seamless polyester upper and breathable textile lining. Ensure enhanced breathability and flexibility. GORE-TEX Performance Comfort Footwear technology. Provide reliable waterproof protection for dry comfort. Featuring a lace-up construction with a thermo-shaped tongue. Offer a fast and precise fit. Perfect for tackling both dry and wet terrains with the Asolo/Vibram AG outsole. Weight - 12 oz. Please note that product measurements were taken using size 10, width D - Medium, and may vary by size.