Mid-cut style, made of suede. This style features the FitGo fastening system, a one-handed lacing mechanism: simply pull the rotor upwards for quick release, put on the shoe, then push down and rotate the rotor clockwise to adjust the lace to the correct tightness. Your foot will always stay dry, thanks to the waterproof CLIMA PROTECT membrane. Rubber sole with a CMP FullOnGrip compound.