The 2-piece outsole combines a fish hook midsole with RS 3.5mm rubber on the forefoot. This provides a direct feel as if gripping the foothold with your toes, and delivers otherworldly friction during precise smearing. ・The inside of the forefoot outsole is extended to improve smearing performance on the inside edge. ・RH 3.5mm rubber and a high-rigidity midsole are used in the heel, providing all-around support for various heel hook shapes, while also fitting the heel shape securely and exhibiting excellent tracking. ・A VD toe rubber patch that largely covers the forefoot is employed, supporting delicate and precise toe hooks. ・A slingshot that firmly lifts the arch, along with a simple and highly durable single Velcro strap and split tongue, provides a smooth feel when putting on the shoe while also delivering an excellent fit.