The Alpinestars Supertech R Motorcycle Boots are high-performance riding boots designed for advanced protection, flexibility, and precise control on the track or street. This black model is sized US 12.5 / EU 48 and features an advanced microfiber upper for lightweight abrasion resistance and natural movement. The manufacturer is Alpinestars, and the vendor part number is 2220021-1100-48.
Protection: A contoured high-modulus shin plate, wide heel counter, replaceable heel slider, external side heel slider, and dual-density TPU replaceable toe slider help protect against impact and abrasion. The updated Multi-Link Control system supports ankle articulation while limiting hyper-torsion, hyper-extension, and hyper-flexion. Achilles impact protection and strategically positioned ventilation areas further enhance performance and comfort.
Comfort: Large front and rear accordion zones, a soft microfiber front flex area, and flexible Achilles construction promote natural forward and backward movement. Stretch accordion material at the entry and exit area provides a close fit while making the boots easier to put on and remove. The breathable ankle and leg lining, open-cell foam laminated forefoot lining, anatomical replaceable EVA footbed, and shock-absorbing ankle insert support comfort during extended rides.
Closure: The Alpinestars Lace-Lock System uses a durable polymer resin for quick, precise, and secure fastening. An inner instep speed-lacing closure, lateral zipper, micro-adjustable ratchet top closure, and hook-and-loop tab keep the fit secure and streamlined. The durable rubber sole provides consistent grip and improved riding feel, while the Alpinestars Supertech R design delivers dependable fitment for riders seeking race-focused motorcycle boot performance.
Features:
- Advanced microfiber upper provides lightweight abrasion resistance and high flexibility
- Multi-Link Control system supports ankle articulation and limits hyper-torsion, hyper-extension, and hyper-flexion
- Contoured high-modulus shin plate offers impact and abrasion protection
- Dual-density TPU replaceable toe slider with secure screw-in assembly
- Replaceable heel slider and external side heel slider help dissipate impact and encourage controlled sliding
- Accordion microfiber and flex zones promote natural movement and riding comfort
- Strategically positioned ventilation areas support airflow through the heel and shin
- Breathable ankle and leg lining with open-cell foam forefoot lining improves comfort and shock absorption
- Anatomical replaceable EVA footbed provides arch support and pedal feel
- Alpinestars Lace-Lock System, speed lacing, lateral zipper, and ratchet closure provide a secure fit
- Durable textured rubber sole delivers consistent grip
- Size: US 12.5 / EU 48
- Color: Black
- Brand: Alpinestars
- Model: Supertech R
- Manufacturer: Alpinestars
- Vendor Part Number: 2220021-1100-48