The Alpinestars Supertech R Vented Boots represent the most refined evolution of Alpinestars’ definitive racing footwear, trusted by champions at the highest levels of the sport. Nearly every component has been reengineered using feedback from top-flight racing to sharpen control, improve airflow, and elevate overall performance. Extensive laser perforation throughout the microfiber upper maximizes ventilation to help manage heat during demanding track sessions, while updated flex zones and a redesigned top gaiter support natural movement on the bike. Finished with a lightweight rubber sole for confident peg grip and multiple replaceable components for long-term use, the Supertech R Vented Boots deliver race-ready comfort, protection, and performance. Key Features Race-developed Supertech R platform worn by champions past and present Laser-perforated microfiber upper for maximum airflow and flexibility Redesigned front flex area for improved movement and abrasion coverage Stretch microfiber rear bellow for smoother front and back motion Redesigned top gaiter with TPU over-injection for secure fit and sealing TPU shifter and reinforced medial panel for added impact protection Redesigned TPU shin plate with replaceable shin slider Bio-mechanical inner bootie with TPU-reinforced toe and ankle padding Replaceable toe and heel sliders for track longevity TPU stretch panel with zip entry and secure hook and loop closure Micro-adjustable ratchet top closure for a dialed fit Lightweight rubber compound sole for confident grip on the pegs CE EN13634:2017 certified Rider Fit & Feel Designed to feel precise and locked-in, the updated flex areas, rear bellow, and top gaiter work together to support smoother transitions while braking, shifting, and accelerating, while the vented upper helps keep airflow moving through the boot during high-effort rides. Available Options Colors: Black; Black/Red Fluo/White/Gray; Black/White; Black/White/Red Fluo; Bright Red/Red Fluo; White/Mid Gray/Black; Yellow Fluo/Black Sizes: 39–48 Shop the Alpinestars Supertech R Vented Boots at All American KTM, your nationwide destination for premium powersports riding gear.
