Alpinestars SMX-6 V3 Vented Boots - Black and White US 10.5 / EU 45, Part 2223225-21-45

The Alpinestars SMX-6 V3 Vented Boots are engineered for riders seeking high-performance protection and comfort on both track and street. Crafted with innovative safety features and race-derived technology, these boots provide superior impact resistance and abrasion protection while maintaining a lightweight and flexible design. The upper is constructed from durable microfiber with laser-perforated zones for enhanced breathability, keeping your feet cool during intense rides. Engineered to conform closely to the foot's anatomical contours, they offer optimal flexibility and improved walking comfort without compromising safety.
The front and rear flex zones are reinforced with textile and soft TPU, promoting natural foot movement while providing added impact protection. The evolution of Alpinestars' ankle brace protection system offers biomechanical support, ensuring superior ankle articulation and safeguarding against lateral impacts. The integrated Lace-Lock System, made from advanced polymer resin, guarantees quick, precise, and secure closure, enhancing rider confidence. Ventilation is further improved with strategically placed air vents on the heel counter and shin plate, along with breathable mesh inserts that reduce fatigue during extended rides.
Designed with rider ergonomics in mind, the boot features an ergonomic last that streamlines the forefoot for better control and precision. The elastic gaiter at the front ensures a snug fit in various riding conditions, while the dual compound removable EVA footbed provides comfort and support. The internal insole includes an integrated shank reinforcement for arch support and foot stability. Additional protection is found in layered toe box reinforcement and strategically positioned TPU shin and ankle guards, offering impact and abrasion resistance where it’s needed most. The lightweight rubber sole delivers excellent grip on the pedal, while the lateral TPU ankle brace and shifter zone protect against impact and abrasion during aggressive riding.
Designed for performance and durability, the Alpinestars SMX-6 V3 Vented Boots combine advanced materials and thoughtful ergonomics to deliver a reliable riding experience. Whether on the race track or city streets, these boots are built to provide maximum protection, comfort, and control, making them a valuable addition to any serious rider’s gear collection.

Features:

• Advanced microfiber upper with laser perforations for durability and breathability

• Impact-resistant front flex and back flex zones with textile and TPU reinforcement

• Biomechanical ankle brace supports superior articulation and impact protection

• Alpinestars Lace-Lock System ensures quick, secure closure

• Strategic air vents and mesh inserts improve ventilation and reduce fatigue

• Ergonomic last for enhanced control and precise movement

• Ergonomic elastic gaiter provides a snug fit in all conditions

• Removable dual compound EVA footbed with internal insole and shank reinforcement

• Layered toe box protection for durability and enhanced feel

• Lightweight rubber sole offers excellent pedal grip and stability

• TPU lateral ankle brace and shifter zone for impact and abrasion resistance

• Race-derived TPU shin plate protector for superior impact protection

ATTRIBUTES:

BRAND: ALPINESTARS

MPN: 2223225-21-45