Alpinestars SMX-6 V3 Motorcycle Race and Street Riding Boots - Black, US 10.5 / EU 45

The Alpinestars SMX-6 V3 boots are engineered for riders who demand high performance, safety, and durability both on the track and street. Featuring advanced microfiber upper construction, these boots offer lightweight protection against abrasion while maintaining exceptional flexibility for natural movement and comfort. The design integrates strategically placed flex zones with textile over-injected TPU, providing enhanced impact resistance and supporting forward and backward motion during aggressive riding maneuvers.

A key feature of the SMX-6 V3 is the Alpinestars exclusive ankle brace protection system, which delivers biomechanical support between the lateral top calf, shin, and ankle. This system not only improves ankle articulation but also limits hyper-torsion, hyper-extension, and hyper-flexion, offering superior protection against impacts and injuries. The boots are equipped with a robust Lace-Lock System made from advanced polymer resin, ensuring quick, precise, and secure closure for a customizable fit. Additionally, a TPU shifter zone on the lower medial side provides excellent durability and protection against contact with the gear.

Designed with safety in mind, the SMX-6 V3 includes a race-derived TPU shin plate for superior impact and abrasion resistance, along with dual density TPU ankle protectors located between the upper and padded lining for targeted protection. The outer toe area is safeguarded by a replaceable dual density TPU toe slider, which is screw-in for easy replacement, providing both protection and flexibility for walking comfort. Shock absorption and impact dissipation are further enhanced with replaceable heel sliders and external side heel sliders, which facilitate sliding in the event of a fall, reducing injury risk. These boots combine innovative materials and protective features to meet the demands of aggressive riding styles while ensuring rider safety and comfort.

Features:

• Advanced microfiber upper construction offers lightweight protection and flexibility

• Front flex and back flexion zones with textile over-injected TPU for impact resistance

• Alpinestars exclusive ankle brace system provides biomechanical support and limits hyper-movement

• Lace-Lock System ensures quick, secure, and precise closure

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

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

• Dual density TPU ankle protectors for strategic safety

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

• Replaceable heel and side sliders for shock absorption and sliding safety

ATTRIBUTES:

BRAND: ALPINESTARS

MPN: 2223025-10-45