The Alpinestars Supertech R motorcycle boots deliver advanced protection, flexibility, and rider control for high-performance street and track use. This black and red model is sized for US 12.5 / EU 48 and features an advanced microfiber upper designed to reduce weight while maintaining excellent abrasion resistance. Soft microfiber flex zones at the front, Achilles, and accordion areas support natural forward, backward, and lateral movement without compromising protection.
Protection is provided by a contoured high-modulus shin plate, reinforced ankle areas, a wide heel counter, and the Alpinestars Multi-Link Control system. This external support system helps limit hyper-torsion, hyper-extension, and hyper-flexion while adding Achilles protection. Replaceable toe and heel sliders help absorb and dissipate impact while promoting controlled sliding during an accident. Strategically positioned ventilation zones in the heel and shin improve airflow, while breathable lining and open-cell foam provide comfort and shock absorption during extended riding.
The Supertech R is equipped with an Alpinestars Lace-Lock System, inner instep speed lacing, a lateral zipper, and a hook-and-loop tab for a precise, secure fit. A micro-adjustable ratchet top closure helps secure the upper boot, while the anatomical replaceable EVA footbed supports the arch and enhances pedal feel. The durable rubber sole provides consistent grip and a refined connection to the motorcycle. Manufactured by Alpinestars and identified by manufacturer and vendor part number 2220021-1236-48, these boots are designed to fit riders seeking premium protective footwear for performance motorcycle riding.
Features:
- Size: US 12.5 / EU 48
- Model: Supertech R motorcycle boots
- Color: Black and red
- Brand: Alpinestars
- Manufacturer part number: 2220021-1236-48
- Vendor part number: 2220021-1236-48
- Construction: Lightweight microfiber upper with reinforced flex and abrasion-resistant zones
- Protection: Multi-Link Control system limits ankle hyper-torsion, hyper-extension, and hyper-flexion
- Shin protection: Contoured high-modulus shin plate for impact and abrasion resistance
- Sliders: Replaceable dual-density TPU toe slider, heel slider, and external side heel slider
- Ventilation: Strategically positioned airflow areas in the heel and shin
- Fit system: Lace-Lock System, speed lacing, lateral zipper, hook-and-loop tab, and micro-adjustable ratchet closure
- Comfort: Breathable lining, open-cell foam cushioning, and replaceable anatomical EVA footbed
- Sole: Durable textured rubber sole for consistent grip and improved riding feel
- Fitment: Designed for performance street and track motorcycle riding