Supertech R Boots Footwear Size:48 Engineered and optimized for advanced

Engineered and optimized for advanced trackday riders and racers

keeping riders cooler for longer

perfect for easy on and off

Engineered for optimal fit and comfort

plus CFD‑tuned aerodynamics and an 11‑vent system

Supertech R Boots Footwear Size:48 Engineered and optimized for advancedAlmost every component of the Supertech R Boot, Alpinestars definitive racing boot as worn by a roster of champions past and present, has undergone a rigorous program of upgrades to sharpen its performance features even further. Featuring innovations derived using feedback from Alpinestars involvement in top flight racing, key elements include a newly redesigned front flex area, a redesigned rear bellow, a redesigned top gaitor, a new shifter and shin