Alpinestars SMX-6 V3 Motorcycle Racing Boots - Black, US 9.5 / EU 44

The Alpinestars SMX-6 V3 Boots are engineered for riders seeking top-tier protection and performance on both the track and street. Crafted with an advanced microfiber upper, these boots provide a lightweight yet durable barrier against abrasion, offering excellent flexibility for natural movement during aggressive riding. The front flex and back flexion zones feature textile construction over-injected with soft Thermoplastic Polyurethane (TPU), enhancing impact resistance while promoting seamless forward and backward motion for comfort and control.
Alpinestars' unique ankle brace protection system delivers biomechanical support and stability by connecting the lateral top calf, shin, and ankle, effectively limiting hyper-torsion, hyper-extension, and hyper-flexion. This system also offers superior impact protection for the Achilles tendon and ankle, ensuring riders are safeguarded during high-intensity riding.
The lace-lock system, built with an advanced polymer resin, guarantees quick, precise, and secure closure, contributing to an optimal fit. The boots feature a TPU shifter zone on the lower medial side, providing excellent protection without sacrificing pedal feel. Strategically positioned race-derived TPU shin plates deliver superior impact and abrasion resistance where riders need it most.
Additional protective features include dual density TPU ankle protectors, which are placed between the upper and padded lining to absorb shocks in key areas. The replaceable dual density TPU toe slider with screw-in assembly offers comprehensive outer toe coverage while maintaining walking comfort. External heel sliders and replaceable heel sliders are designed for shock dissipation and promote sliding in the event of a fall, reducing injury risk and facilitating quick recovery.
Designed for both performance and safety, the Alpinestars SMX-6 V3 Boots are a versatile choice for serious riders. Their innovative protective systems and race-inspired features make them suitable for competitive racing and spirited street riding alike, ensuring maximum safety without compromising mobility or comfort.

Features:

• Advanced microfiber upper construction offers lightweight protection against abrasion with high flexibility

• Front and back flexion zones with textile over-injected TPU enhance impact resistance and natural movement

• Bio-mechanical ankle brace system provides superior ankle articulation and limits hyper-torsion, hyper-extension, and hyper-flexion

• Alpinestars Lace-Lock System ensures quick, precise, and secure closure with an advanced polymer resin

• TPU shifter zone offers additional protection on the lower medial side

• Race-derived TPU shin plate delivers impact and abrasion resistance

• Dual density TPU ankle protectors absorb shocks and provide key area protection

• Replaceable dual density TPU toe slider with screw-in assembly for outer toe protection and flexibility

• External heel sliders and replaceable heel sliders promote shock dissipation and sliding during falls

ATTRIBUTES:

BRAND: ALPINESTARS

MPN: 2223025-10-44