Alpinestars exclusive F1-derived thin rubber compound sole for improved sensitivity with the pedals and optimum levels of grip.
Closure system features an upper aramidic speed lacing system integrating Alpinestars exclusively developed and proprietary wire closure system strategically enveloping the foot for optimum support and structure. The wire system utilizes high-tensile fibers to ensure a precise and secure fit around the foot.
Lace Lock System ensure the shoe remains in position.
Para-aramidic fiber tubular lining construction for excellent heat-resistance, weight saving and strength properties.