The Alpinestars SMX-S motorcycle boots are designed for riders who want dependable protection, comfort, and weather performance during street and sport riding. This black boot features a durable microfiber upper with a waterproof and breathable membrane that helps keep feet comfortable in changing riding conditions. The US 14 / EU 50 size provides a secure, supportive fit for larger-footed riders.
Protection is built into the boot with an ergonomically shaped TPU shin plate, lateral TPR-injected ankle support, and dual-density TPU ankle protectors positioned on both the medial and lateral sides. Internal toe box protection reinforces the upper while helping maintain rider feel and control. An integrated, replaceable bi-injected TPU slider uses an easy no-screw fixing design for quick replacement when needed. A TPU shift pad adds textured protection and grip in the gear-change area.
The medial-side entry system combines an elastic-mounted zipper with a wide hook-and-loop closure for flexibility and a secure fit. Its generous opening supports easier entry and exit. Inside, a removable dual-compound anatomical footbed combines EVA and Lycra for cushioning, support, and riding comfort. The compound rubber sole delivers reliable grip, water dispersion, durability, and improved foot-to-bike feel. The Alpinestars SMX-S boots are supplied under manufacturer and vendor part number 224351710050 and are intended for motorcycle applications requiring integrated protection and all-weather functionality.
Features:
- Size: US 14 / EU 50
- Model: SMX-S motorcycle boots
- Brand: Alpinestars
- Manufacturer Part Number: 224351710050
- Vendor Part Number: 224351710050
- Construction: Durable microfiber upper with waterproof, breathable membrane
- Protection: TPU shin plate, dual-density ankle protectors, lateral TPR ankle support, and internal toe box reinforcement
- Slider: Replaceable bi-injected TPU slider with easy no-screw fixing design
- Shift Protection: Textured TPU shift pad provides protection and grip
- Closure: Medial-side elastic-mounted zipper with wide hook-and-loop closure
- Footbed: Removable dual-compound anatomical footbed with EVA and Lycra
- Sole: Compound rubber sole provides grip, water dispersion, durability, and improved riding feel
- Fitment: Designed for motorcycle riders and street or sport motorcycle applications