adidas AW16 Mens Kanadia 7 GTX Trail Running Shoes - Black/Orange Synthetic Overlays - For added support and secures the foot tightly onto the shoes. GORE-TEX - Ensuring that the shoe is completely waterproof. Padded Tongue And Heel Cuff - Helping prevent chafe and discomfort. Flat Laces - Lowering the chance of snag on surrounding debris. EVA Midsole - Provides essential low profile cushioning.