Alpinestars SMX-6 V3 Motorcycle Racing Boots - Black, White & Red Graphic, US 12 / EU 47 - Part 2223025-1406-47

The Alpinestars SMX-6 V3 boots are engineered for high-performance motorcycle riders seeking advanced safety and comfort on both track and street. Featuring an innovative microfiber upper construction, these boots combine lightweight protection with excellent abrasion resistance and flexibility, ensuring optimal movement during aggressive riding. The strategic front flex and back flexion zones are reinforced with textile and soft Thermoplastic Polyurethane (TPU), providing enhanced impact protection while allowing natural foot articulation.
Alpinestars' unique ankle brace system offers superior biomechanical support and protection, stabilizing the ankle and limiting hyper-torsion, hyper-extension, and hyper-flexion movements. This system also delivers targeted impact absorption to the Achilles and ankle areas, reducing injury risk during high-impact scenarios.
The SMX-6 V3 incorporates an advanced Lace-Lock System made from durable polymer resin, enabling quick, precise, and secure closure for a customized fit. Additionally, the TPU shifter zone on the lower medial side enhances durability against shifting gear and road debris. Strategically positioned race-derived TPU shin plates provide excellent impact and abrasion resistance, ensuring protection during aggressive riding.
Dual-density TPU ankle protectors are thoughtfully placed between the upper and padded lining, offering strategic reinforcement in critical areas. The replaceable dual-density TPU toe slider with a screw-in assembly allows for comprehensive outer toe protection while maintaining walking comfort. The boots also feature replaceable heel sliders and external side heel sliders designed for shock absorption and to facilitate sliding in the event of a fall, contributing to rider safety. These boots are the ideal choice for riders demanding advanced protection, durability, and performance in a race-ready package.

Features:

• Lightweight microfiber upper construction offers high protection against abrasion and excellent flexibility

• Front and back flexion zones reinforced with textile and Thermoplastic Polyurethane (TPU) for impact protection and natural movement

• Alpinestars' ankle brace system provides superior biomechanical support and limits hyper-movements, with impact protection for ankle and Achilles

• Lace-Lock System made from durable polymer resin ensures quick, secure, and precise closure

• TPU shifter zone on the lower medial side enhances durability and protection against shifting gear

• Race-derived TPU shin plate offers superior impact and abrasion resistance

• Dual-density TPU ankle protectors strategically positioned for optimal impact absorption

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

• Replaceable heel and external side heel sliders designed for shock dissipation and sliding in falls