Features:1.Uppers By Superfiber Nano,More Breathable and Anti-Sweat Keeping Feet Dry And Comfortable.2.Hook & Loop Bandages Fastness And Comfortable,Convenient Adjusted Way To Make Feet Keep In Best Condition.3.Hole Board Design Making The Output Power Combined With Foot Board In Maximize ,Minimum Wastage Of Transmission To Make The Output Power Of Feet Transmit To The Board.4.Adopts Fibreglass Nylon Bottom,Skidproof And Road Holding.Specifications:color: Black/Whiteupper material: Superfiber Nanoroad cycling outsole material: NylonNote:1. Please Choose The Suitable Shoes Size According To Our Suggestion;2. Please Allow ±5 mm Of The Error Range For Manual Measure. If Your Feet Are Stronger, Please Select One Bigger Size.(BR Size 40= eur size 42)3. The Shoes Colors Displayed In Photos May Be Slightly Different From That Showed On Your Computer / Mobile Screen Coz of Different Calibration. Thank you for your understanding