Size: Europe: 43; USA Man: 9; Japanese: 27Venzo Cycling ShoesNew design easy to use buckle allows max power transferFeatures the award-winning technology for performance.Quick-drying, highly-breathable mesh and synthetic upper.Textile lining with removable sockliner.Low-cut construction for a light, fast fit and feel.Flexible forefoot and a running shoe beveled heel.Compatible with all SPD, SPD SL and Look KEO style pedal systems.Weight: 600g or 0.70 lbs (Size 44) Made in TaiwanWarranty: One year Wellgo R096 Pedals & Cleats Look "KEO" Compatible, Sealed Body: AluminiumSpindle: Cr-MoBearing: Sealed Bearings (Extremely Smooth) . better performace than Shimano PD-R540Size: 81x87x33mmThread size: 9/16"Cleats: Wellgo RC-7 (Included) or Look KEO Compatible (Not Included)Weight: 326g or 11.5 oz/Pair