Achieve your best speed ever with this boot meticulously designed and made in Japan to boost velocity through its comfortable fit and lighter weight. This is the perfect boot for players who prefer a non-kangaroo leather material for an additional speed boost, plus a lightweight, flexible, barefoot feel. Weighing in at just about 185 grams, this featherweight boot also features an Engineered Fit Last Neo for unbelievable comfort, an upper redesigned for a better fit, a sole with KaRVO and MIZUNO ENERZY material that push you forward, and an insole with grip-boosting ZEROGLIDE a MESH. Design: Engineered Fit Woven upper material that stretches moderately laterally but, not along the length of the foot ZEROGLIDE a Mesh use of grip material supports agile movements Engineered Fit Sponge lightweight sponge with minimum required mass to enhance fit KaRVO RSTM high resilience insole board for enhanced energy return Engineered Fit Last Neo In-Shoe Comfort: MIZUNO ENERZY (FOAM): Provides amazing cushioning and energy return Durability & Traction: Engineered Fit Flame optimal pattern for fitting and shoe making, reducing lateral shifting during play a Triangle Studs provide grip to enable vertical speed and fine movements