Shimano Men's Bicycle Shoes SH-R170 Upper Material: [uppers] synthetic leather; [ventilation] open meshLining: microfiberClosure: 2 hook-and-loop straps, ratchet strapSole: Shimano DynalastCleat Compatibility: 3-hole roadMidsole: Arch Support: Footbed: custom moldableWeight: [size 40] 500 gRecommended Use: road cyclingManufacturer Warranty: 1 year