SHIMANO SH-R320 Shoes Upper Material: [uppers] Rovenica; [ventilation] open meshLining: microfiberClosure: hook-and-loop straps, micro-adjust buckleSole: Shimano DynalastCleat Compatibility: Midsole: Arch Support: heat moldable insolesFootbed: custom moldableWeight: 470 gRecommended Use: road cyclingManufacturer Warranty: 1 year