ALPINESTARS (ROAD) SMX-6 V3 Boots — EU 41, Black

SMX-6 V3 Boots

Packed with a host of innovative safety and protective features, the SMX-6 V3 is the ultimate track and performance riding all-rounder, incorporating race-derived technology and materials to give riders a crucial performance edge on the track and the street. 🏁🏍️

The design combines an advanced microfiber upper for lightweight abrasion resistance with engineered flex zones that promote natural movement while enhancing impact protection.

Key features

• Advanced microfiber upper construction for lightweight, high-performance protection and flexibility.
• Front flex and back flexion zones using textile over-injected with soft thermoplastic polyurethane (TPU) for impact abrasion resistance and natural forward/back movement.
• Alpinestars unique ankle brace protection system for bio-mechanical support between the lateral top calf, shin and ankle, limiting hyper-torsion, hyper-extension and hyper-flexion while protecting the Achilles and ankle.
• Lace-lock system made from advanced polymer resin for quick, precise and secure closure.
• TPU shifter zone and race-derived TPU shin plate protector for superior impact and abrasion resistance.
• Dual density TPU ankle protectors positioned between the upper and lining for targeted protection.
• Replaceable dual density TPU toe slider with screw-in assembly and replaceable heel and external side heel sliders for optimized shock dissipation and sliding in the event of an accident.

Composition: 37% TPU, 35% microfiber, 11% polyester, 8% polyurethane, 8% TPR, 1% elastic. Inner lining: 82% polyester, 18% synthetic.