Alpinestars SMX-1 v2 Riding Boots - Black/Red, US 13.5 / EU 49, Part #2224521-13-49

The Alpinestars SMX-1 v2 riding boots are designed for high-performance motorcycle riders seeking superior comfort, protection, and durability. Crafted from a lightweight microfiber upper that offers excellent abrasion resistance, these boots incorporate strategically placed Thermoplastic Polyurethane (TPU) protectors to enhance impact resistance in key areas. The ergonomic boot shaping provides a streamlined fit for a wide range of foot profiles, ensuring comfort during long rides and aggressive maneuvers. The advanced construction includes water dispersion features and reinforced flex zones that allow optimal flexibility and control whether on or off the bike. The sole, made from a specialized rubber compound with a superior grip pattern, delivers excellent traction on various surfaces, promoting rider confidence in all conditions. Additionally, the integrated Transversal Protection Frame (TPF) within the sole offers protection against transversal loads, adding to the boots' overall safety features.
The boots feature a quick and secure front Velcro® closure system, complemented by an anatomically angled strap that follows the natural shape of the rider’s instep. This closure system utilizes durable Thermoplastic Rubber (TPR) pullers and aramidic fiber wires, ensuring longevity and ease of adjustment. Accordion flex zones at the instep and Achilles’ area enhance comfort and maneuverability, while the reverse zip closure allows for effortless on and off. The external heel counter, ankle guards, and shift pad are constructed from high-modulus TPU, providing shock absorption and structural integrity.
Additional features include a removable anatomic foot-bed with EVA foam and Lycra® for support, an internal mesh lining for moisture-wicking and cooling, and a replaceable, bi-injected TPU forefoot slider for added durability and ease of maintenance. The boots also incorporate a rear flex bellow with a flex window that acts as an air intake for ventilation, helping to regulate foot temperature during rides. Reinforced toe protection and double-density ankle guards further enhance impact resistance, making these boots suitable for aggressive riding styles. Overall, the Alpinestars SMX-1 v2 boots combine innovative technology and premium materials to deliver a high level of safety, comfort, and performance for motorcycle enthusiasts.

Features:

• Lightweight microfiber upper with abrasion resistance for durability and comfort

• Strategically placed TPU protectors provide impact protection in key areas

• Rubber sole with superior grip patterning for excellent traction on and off the bike

• Accordion flex zones offer support and flexibility in key riding positions

• Ergonomic shaping ensures wide-ranging foot profile fit and comfort

• Anatomically angled strap with TPR puller for quick, secure closure and adjustability

• Water dispersion features and flex grooves for optimal flexibility and airflow

• Integrated Transversal Protection Frame (TPF) in the sole enhances lateral impact protection

• External high modulus TPU heel counter, ankle guard, and shift pad for shock absorption and durability

• Removable foot-bed with EVA foam and Lycra® for added comfort and support

• Ventilated rear flex bellow with flex window for airflow and temperature regulation

• Replaceable bi-injected TPU forefoot slider for maintenance ease

• Reinforced toe box and double-density ankle protectors for impact resistance

• Internal mesh lining provides moisture-wicking and cooling comfort

• Reverse zip closure for quick on and off