Shimano SH-RP3 (Men's)Indoor / Spinning, Outdoor / Racing, Mountain Biking, SPD-SL, SPD, SPD-R, Look, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 36.5, 44.5, 47, 48, 33, 35, 49, 50, 48.5, 51, 34, 52, 34.5, Adult, Buckle/Strap, Velcro, Fast-lacing-system / Boa system