Exustar E-SR221 Road bicycle shoes - Carbon Fiber Sole (Size 37-48)Men's Cycling ShoesCARBON FIBER OUTSOLE• Compatible with: LOOK, SPD, SPD-R, SPD-SL systems• Use: road • Material, upper: synthetic microfiber leather/ breathable mesh • Material, outsole: carbon fiber• Recommended pedal: EXUSTARE-PR101Ti • Recommended cleats: EXUSTAR E-ARC11, E-BLK1• Size: 40• Color: Silver• Weight: 699 g/pr approx.FEATURES• Forged microlock buckle • super stiff carbon fiber for max power transfer • molded heel cup • PAIHO velcro straps • POLIYOU washable, anti-odor insole • Air-flow vents Brand: Exustar Type: Sport-Specific Color: Silver Occasion: Sport Age Group: Adult Gender: Male Condition: New Size: 40