The Alpinestars Supertech R Boots represent the pinnacle of race boot design, developed directly from feedback at the highest levels of professional racing. Worn by champions past and present, nearly every component of the Supertech R has been reworked to elevate control, protection, and comfort for riders pushing at the limit. A redesigned front flex zone, rear bellow, and top gaiter improve natural movement on the bike, allowing smoother transitions while braking, shifting, and driving out of corners. A refined internal bio-mechanical inner bootie adds structure and stability while maintaining a precise, locked-in feel. Updated shin and shifter protection, replaceable toe and heel sliders, and reinforced impact zones work together to manage abrasion and impacts without restricting movement. Finished with a lightweight rubber sole for confident grip on the pegs and a micro-adjustable ratchet closure for a dialed fit, the Supertech R Boots deliver elite race performance with the comfort and refinement riders expect from Alpinestars. Strap in and ride with the same confidence trusted on podiums around the world.