Benefit from 40 years of special forces research and development with this light, rugged trail-ready shoe. Engineered for climbing walls, muddy terrain and fast roping, it's an adventure racer's dream. Upper: speed lacing construction for fast and snug lacing. Fast roping areas for durability. Punched holes for water drainage. Outsole: super high traction rubber for optimal grip in wet conditions. Material: Textile, Rubber.