Alpinestars SMX-S Boots — EU 43, Mid-Calf

Built for riders who demand protection and comfort, these boots pair a durable upper with ergonomic shaping and advanced protective systems.

• Durable high-tech upper for comfort and precise fit
• Double-injected shields at the shin, ankle, calf, toe and heel to resist impact and minimize abrasion
• Hidden inner protection panel connected to the heel counter for added stability
• Quick-drying lining laminated with contoured padding to absorb shocks
• Exclusive rubber compound sole with structured shank reinforcement for arch support
• Interchangeable bi-injected toe slider with snap-in assembly for easy replacement
• Ventilated mesh zones at the ankle, heel and forefoot to enhance airflow
• Large instep profile and Achilles flex bellows for superior flex and comfort
• Mesh liner and anatomical removable foam footbed to keep the foot cool and comfortable
• Innovative medial side entry with elastic-mounted zipper and extra-wide Velcro flap for a precise fit and wide opening
• Highly ergonomic last designed for an ultra-precise fit

Refined construction and rider-focused details make these boots suitable for both spirited road riding and everyday use, delivering lasting support and comfort.