shell and cuff material: Tr. Polyether bi-injected last width: M (medium) flex index: 130-120 easy entry system: HP SLIDE- IN sole: Anti-Slip liner: PFP Performance Fit HEAT READY tongue: Gel Driver foot bed: Performance Fit buckles: 4 Micro Alu High Grip + 2 servo-lock flex adjuster: Hard/Soft canting: Double +/- 2° velcro strap: POWER DRIVER Super 45 mm rear spoiler: Quick Set