MX Sport Last – This last features a larger, more roomy toe-box than our Comfort last while providing increased foot control through the heel & saddle of the foot. The resulting fit is designed for aggressive riding while remaining comfortable to wear all day. Ideal for couriers, adventure cyclists & anyone else who wears their cycling shoes for long periods of time. Features Outsole: Hypergrip Enduro Sole with Ice Lock anti-slip lug inserts Upper: Microfiber upper Closure: Easy Replaceable Tongue Mounted BOA Push/ Pull IP1 lacing system with dual hook loop straps