Alpinestars SMX-S Motorcycle Boots - Black, US 13.5 / EU 49, Part Number 2223517-1100-49

The Alpinestars SMX-S Boots are engineered for riders seeking superior protection and comfort on the road. Crafted with a durable microfiber upper, these boots offer excellent flexibility and a secure fit, while advanced protective features ensure safety during demanding rides. The high-tech micro-fiber construction is reinforced with double injected polyurethane shields that safeguard the shin, ankle, calf, toe, and heel from impacts and abrasion, providing peace of mind without compromising mobility. Inside, a quick-drying polyamide lining laminated with open cell foam and high-density padding absorbs shocks and maintains foot comfort over long distances. An ergonomic forefoot shaping and a large ‘throat’ profile instep combined with Achilles flex bellows deliver superior flex and enhanced comfort, making these boots suitable for both aggressive riding and daily commuting.

Features:

• Microfiber upper: Offers flexibility, durability, and a secure fit

• Impact protection: Double injected polyurethane shields guard critical areas from impacts and abrasions

• Inner protection: Double injected panel connected to the heel counter for added safety

• Breathable lining: Quick-drying polyamide material with open cell foam and high-density padding absorbs shocks and maintains comfort

• Supportive sole: Exclusive rubber compound sole with structured shank reinforcement for stability and support

• Interchangeable toe slider: Bi-injected PU slider with snap-in assembly for customization and protection

• Ventilation: Strategically placed air vents covered with mesh for optimal airflow

• Enhanced flexibility: Large instep and Achilles flex bellows for superior movement

• Comfort fit: MTP mesh liner and removable PU foam footbed keep feet cool and comfortable

• Ease of use: Innovative medial side entry system with elastic zipper and wide Velcro flap for quick access

• Precise fit: Highly ergonomic last ensures a secure and comfortable fit for extended wear