The Alpinestars Supertech R Motorcycle Boots combine advanced protection, flexible movement, and a secure race-focused fit for demanding street and track riding. This black and white model is sized at US 12.5 / EU 48 and is identified by manufacturer and vendor part number 2220021-12-48. The boot features an advanced microfiber upper with strategically placed ventilation for lightweight comfort, airflow, and dependable abrasion resistance.
Protection is provided by a contoured high-modulus shin plate, reinforced ankle construction, a wide ventilated heel counter, and Alpinestars Multi-Link Control system. This external ankle support system helps limit hyper-torsion, hyper-extension, and hyper-flexion while also helping protect the Achilles area during an impact. Replaceable dual-density TPU toe sliders, heel sliders, and an external side heel slider provide coverage in vulnerable areas while helping dissipate impact and encourage controlled sliding.
Large front and rear accordion zones, a soft microfiber front flex area, and flexible Achilles construction support natural forward-and-back movement while riding. The outside stretch accordion panel makes entry and removal easier while maintaining a close fit. The Alpinestars Lace-Lock System, inner instep speed-lacing closure, micro-adjustable ratchet top closure, and lateral zipper work together for precise, secure adjustment. A hook-and-loop tab keeps the zipper pull secured and flat.
Inside, an advanced synthetic forefoot lining with open-cell foam provides shock absorption, while breathable ankle and leg materials enhance comfort. The anatomical, replaceable contoured EVA footbed supports the arch and improves forefoot pedal feel. A durable textured rubber sole delivers consistent grip and riding feedback. The Alpinestars Supertech R is designed for motorcycle riders seeking high-level boot protection, secure fitment, and responsive control on compatible street and track applications.
Features:
- Size: US 12.5 / EU 48
- Model: Supertech R Motorcycle Boots
- Color: Black/White
- Brand: Alpinestars
- Manufacturer Part Number: 2220021-12-48
- Vendor Part Number: 2220021-12-48
- Construction: Advanced microfiber upper with flexible abrasion-resistant front flex area
- Protection: Multi-Link Control system helps limit ankle hyper-torsion, hyper-extension, and hyper-flexion
- Protection: Contoured high-modulus shin plate, reinforced ankle support, and ventilated heel counter
- Sliders: Replaceable dual-density TPU toe slider, heel slider, and external side heel slider
- Ventilation: Strategically positioned airflow zones in the heel, shin, ankle, and leg areas
- Fitment: Stretch accordion entry panel, micro-adjustable ratchet closure, inner speed lacing, and lateral zipper
- Comfort: Open-cell foam forefoot lining, breathable interior materials, and replaceable contoured EVA footbed
- Grip: Durable textured rubber sole designed for consistent traction and riding feel