The Bates Men's GX-8 GORE-TEX® Side-Zip Tactical Boots feature waterproof leather and 1,680-denier nylon uppers with a waterproof, breathable GORE-TEX® lining. Slip-resistant rubber outsoles offer traction, and cement construction gives these shoes a lightweight, flexible feel. The cushioned insoles are removable for an adjustable comfort level, and side zippers offer easy on and off. Bates Men's GX-8 GORE-TEX Side-Zip Tactical Boots Black, 8.5 - Service Shoes at Academy Sports