Alpinestars SMX-S Motorcycle Boots - Black/White US 9 / EU 43 (Part 2223517-12-43)

The Alpinestars SMX-S Boots combine advanced protective features with innovative comfort design, making them an excellent choice for riders seeking durability and high performance. Crafted with a durable microfiber upper, these boots provide a snug fit and flexibility while maintaining protective integrity. The micro-fiber material is engineered for long-lasting wear and enhanced comfort, ensuring they withstand the rigors of regular riding. The ergonomic forefoot shaping, combined with a breathable lining, promotes a comfortable fit and helps keep your feet cool during extended rides. The exclusive rubber compound sole offers optimal support and grip, essential for both control and stability on various terrains.
The protective features include double-injected polyurethane shields covering the shin, ankle, calf, toe, and heel, which absorb impacts and resist abrasion effectively. Inner protection is reinforced with a double-injected panel connected to the heel counter, providing additional safety without sacrificing mobility. The quick-drying polyamide lining, laminated with open-cell foam and high-density padding, absorbs shocks and moisture, enhancing rider comfort.
The structured rubber sole features a reinforced shank for increased arch support, while the interchangeable bi-injected PU toe slider with snap-in assembly allows for customization and extended wear. Innovative air vents located at the ankle, heel, and forefoot are covered with specially designed mesh panels, promoting airflow and reducing heat buildup. The large 'throat' profile instep and Achilles flex bellows deliver superior flex and comfort, accommodating a natural and precise foot movement. The MTP mesh liner and removable PU foam footbed work together to keep the foot cool and comfortable during long rides.
The inner medial side entry system, featuring an elastic-mounted zipper with a wide Velcro flap, ensures a secure, adjustable fit and easy access. The highly ergonomic last further enhances fit precision, providing excellent support and comfort for various foot shapes. Designed for riders demanding protection, comfort, and performance, the Alpinestars SMX-S Boots are an exceptional choice for serious motorcyclists seeking reliable gear that performs under pressure.

Features:

• Durable microfiber upper for comfort and long-lasting wear

• Impact-resistant double-injected polyurethane shields on shin, ankle, calf, toe, and heel

• Inner protection panel connected to heel counter for enhanced safety

• Quick-drying polyamide lining laminated with open-cell foam and high-density padding

• Structured rubber sole with reinforced shank for added arch support

• Interchangeable bi-injected PU toe slider with snap-in assembly

• Innovative air vents at ankle, heel, and forefoot covered with mesh for airflow

• Large 'throat' profile instep and Achilles flex bellows for superior flex and comfort

• Removable PU foam footbed and MTP mesh liner for cooling and moisture management

• Inner medial side entry system with elastic zipper and wide Velcro flap for easy fit and access

• Highly ergonomic last for precise fit and support