adidas outdoor Mens Terrex Skychaser Shoe Textile Imported rubber sole Shaft measures approximately Low-Top" from arch Upper: Speed lacing construction for fast and snug lacing Midsole: Pro-Moderator - thin TPU film on the heel for extra stability Midsole: Boost offers endless energy in the mountains and high adaptability on rocky surfaces Outsole: Continental Rubber for extraordinary grip Men's Footwear