225811 Features: Keep the tops of your feet comfy with the stretch nylon upper with a soft, padded collar that keeps the foot comfortably secure Your feet are provided a minimal amount of cushioning with a 55 mm EVA sole that's protective, yet exceptionally lightweight Grip surfaces with the strategically placed Vibram TC1 performance rubber pads that provide grip, durability, and protection from rough surfaces Specifications: Upper: stretch nylon Midsole: EVA Lining: synthetic Outsole: Vibram rubber