SMX-S Boots — EU 44, US 9.5, Mid-calf, Black

ALPINESTARS (ROAD) SMX-S Boots — EU 44, US 9.5, Mid-calf, Black

3404-1321
2223517-1100-44
High-performance riding boot with a microfiber upper, reinforced PU shields, breathable lining and a durable rubber sole for support and comfort.
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€219.54
€259.12
Save €39.58
VAT included
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Experience confident protection and all-day comfort with the SMX-S boot. 🏍️ Designed to combine flexibility with advanced impact and abrasion resistance, it keeps the rider secure while maintaining a natural feel.

  • Durable microfiber upper engineered for comfort and a precise fit, with ergonomic forefoot shaping.
  • Double-injected polyurethane (PU) shields protect the shin, ankle, calf, toe and heel while minimizing abrasion.
  • Hidden inner panel connected to the heel counter adds internal reinforcement and stability.
  • Quick-drying polyamide lining laminated with open-cell foam and high-density contoured padding absorbs foot-area shocks.
  • Exclusive rubber compound sole features structured shank reinforcement to support the arch and improve control.
  • Interchangeable bi-injected PU toe slider with snap-in assembly for easy replacement.
  • Strategically placed air vents at the ankle, heel and forefoot are covered with breathable mesh for enhanced comfort.
  • Large instep profile, Achilles flex bellows and a highly ergonomic last ensure superior flexibility and a precise fit.
  • MTP mesh liner and removable anatomical PU foam footbed work together to keep the foot cool and comfortable.
  • Inner side entry system with an elastic-mounted zipper and extra-wide Velcro® flap provides a wide opening for easy access and a secure, adjustable fit.
  • Constructed with a performance-minded blend of materials for durability, protection and rider feedback.

Whether on long road rides or spirited track sessions, the SMX-S delivers dependable protection, comfort and control. ⭐

: 3404-1321
In Stock

Data sheet

Type
Riding, Performance
Units
Pair
Color/Finish
Black
Base Color
White, Black
Gender
Men's
Size Group
Adult
Brand
ALPINESTARS
Fit
Mid-Calf
EU Size
44
US Size
9.5
Material
Suede, Thermoplastic Polyurethane (TPU), Thermoplastic Rubber (TPR), Microfiber, Leather