The Alpinestars SMX Plus Motorcycle Boots provide advanced protection, flexibility, and precise fit for sport and performance riding. This black pair is sized for US 12 / EU 47 and features an advanced microfiber upper that delivers lightweight abrasion resistance while allowing natural movement. The front flex area and flexible accordion microfiber panels at the Achilles and entry provide improved mobility, comfort, and ease of entry and removal.
These Alpinestars boots use an evolution of the brand’s Multi-Link Control system to support ankle articulation while helping limit hyper-torsion, hyper-extension, and hyper-flexion. External ankle and Achilles protection helps manage impact forces, while the contoured high-modulus shin plate provides added impact and abrasion resistance. Dual-density TPU replaceable toe sliders, a replaceable heel slider, and an external side heel slider help protect key areas and promote controlled sliding during an accident.
Fitment is optimized through an inner instep speed-lacing closure, lateral zipper, Alpinestars Lace-Lock System, micro-adjustable ratchet top closure, and hook-and-loop zipper tab. The anatomical replaceable EVA footbed supports the arch and enhances pedal feel, while the durable textured rubber sole delivers dependable grip and riding feedback. The breathable synthetic forefoot lining with open-cell foam helps absorb shock and improves comfort around the ankle and leg. Manufactured by Alpinestars and supplied under vendor part number 2221019-10-47, these boots are designed to fit riders seeking secure, protective motorcycle footwear for sport and street applications.
Features:
- Size: US 12 / EU 47
- Model: SMX Plus Motorcycle Boots
- Color: Black
- Brand: Alpinestars
- Manufacturer: Alpinestars
- Vendor Part Number: 2221019-10-47
- Construction: Lightweight microfiber upper with abrasion-resistant front flex area
- Ankle Protection: Multi-Link Control system helps limit hyper-torsion, hyper-extension, and hyper-flexion
- Slider Protection: Replaceable dual-density TPU toe slider, heel slider, and external side heel slider
- Shin Protection: Contoured high-modulus shin plate for impact and abrasion resistance
- Fit System: Speed lacing, lateral zipper, Lace-Lock closure, ratchet top closure, and hook-and-loop zipper tab
- Comfort: Breathable lining, open-cell foam shock absorption, flexible accordion zones, and replaceable EVA footbed
- Outsole: Durable textured rubber sole for consistent grip and improved riding feel