Alpinestars SMX-6 v3 Gore-Tex® Boots — EU 46, Black/Gray

The SMX-6 v3 Gore-Tex® Boots deliver race-derived protection with all-weather performance. Engineered for lightweight mobility, the boots combine advanced materials and targeted impact zones to keep riders protected without sacrificing comfort.

• Advanced microfiber upper construction for lightweight, abrasion-resistant performance and enhanced flexibility.
• Waterproof, highly breathable Gore-Tex® liner for superior all-weather protection and moisture management.
• New front flex and back flexion zones use textile over-injected with a soft thermoplastic polyurethane (TPU) to improve impact abrasion resistance while promoting natural forward and backward movement.
• An evolution of the ankle brace protection system provides bio-mechanical support between the lateral top calf, shin and ankle to improve articulation and limit hyper-torsion, hyper-extension and hyper-flexion, while protecting the Achilles and ankle from impact.
• Alpinestars Lace-Lock System constructed from advanced polymer resin for quick, precise and secure closure.
• Protection features include a TPU shifter zone, a race-derived TPU shin plate, dual density TPU ankle protectors, a replaceable dual density TPU toe slider with screw-in assembly, and replaceable external heel and side heel sliders for optimized shock dissipation and sliding in a crash.
• Materials: 37% TPU, 35% microfiber, 11% polyester, 8% polyurethane, 8% TPR, 1% elastic. Inner lining: 99% polyester, 1% microfiber.

Designed for riders seeking top-tier protection and weatherproofing without compromising on ergonomics or walking comfort, the SMX-6 v3 pairs race-grade armor with a breathable Gore-Tex® membrane to perform on track and street.