Material: Upper: Synthetic leather (Sprint Skin, Sprint Web) Outsole: Synthetic sole Suitable Ground: Firm ground ■ Lightweight model worn exclusively by Messi. ■ The softer, single-layer Sprint Skin upper provides excellent light weight, as well as improved fit and ball grip. ■ The new three-stripe shape and built-in band Sprint Web function provide stability to the foot. ■ The Sprint Frame outsole with triangle studs enhances light weight, grip, and acceleration, supporting players' high-speed play. ■ Japanese Microfit last adopted, Japanese specification model. ■ Compatible with hard ground Pitch: HG (Hard Ground)