The Alpinestars SMX-S motorcycle boots deliver a precise fit, flexible comfort, and dependable protection for street and sport riding. This black and white SMX-S model features a durable high-tech microfiber upper that supports natural movement while helping resist abrasion. The ergonomic last, shaped forefoot, and large throat profile provide a comfortable fit, while the breathable construction helps maintain airflow during extended rides.
Protection: Double-injected polyurethane shields protect the shin, ankle, calf, toe, and heel against impact while minimizing abrasion. Additional inner protection is built into the medial side and connected to the heel counter beneath the outer shell. A replaceable bi-injected polyurethane toe slider uses a snap-in assembly for convenient service and continued riding performance.
Comfort: A quick-drying polyamide lining is laminated with open-cell foam and contoured high-density padding to help absorb shocks around the foot. Innovative air vents at the ankle, heel, and forefoot are covered with specially designed mesh for improved ventilation. The anatomical, removable polyurethane foam footbed and MTP mesh liner help keep the foot cool and comfortable.
Fitment: The inner medial-side entry system combines an elastic-mounted zipper with an extra-wide hook-and-loop flap for easy access and a secure, personalized fit. Flex bellows at the instep and Achilles area promote comfortable movement, while the exclusive rubber compound sole includes structured shank reinforcement for added arch support. This Alpinestars SMX-S boot is sized for US men's 12 and EU 47 and is identified by manufacturer and vendor part number 2223517-12-47.
Features:
- Size: US men's 12 and EU 47
- Model: SMX-S motorcycle boots
- Brand: Alpinestars
- Color: Black and white
- Manufacturer part number: 2223517-12-47
- Vendor part number: 2223517-12-47
- Upper: Durable high-tech microfiber construction for flexibility and abrasion resistance
- Protection: Double-injected polyurethane shields the shin, ankle, calf, toe, and heel
- Toe slider: Interchangeable bi-injected polyurethane slider with snap-in assembly
- Lining: Quick-drying polyamide with open-cell foam and contoured high-density padding
- Ventilation: Mesh-covered air vents at the ankle, heel, and forefoot
- Closure: Elastic-mounted zipper with an extra-wide hook-and-loop flap
- Sole: Exclusive compound rubber sole with structured shank reinforcement
- Comfort: Removable anatomical polyurethane foam footbed and MTP mesh liner
- Fit: Ergonomic last with forefoot shaping and flexible instep and Achilles bellows