The Alpinestars SMX-S motorcycle boots are designed for riders who want dependable protection, weather performance, and comfortable movement. This black model is sized for US 9 / EU 43 and features a durable microfiber upper that supports flexibility while maintaining a secure, performance-focused fit. A waterproof and breathable membrane helps keep feet more comfortable in changing riding conditions.
Protection is built into the boot with an ergonomically optimized TPU shin plate, lateral TPR-injected ankle supports, and dual-density TPU protectors positioned on both the medial and lateral sides. Internal toe box reinforcement adds durability and protection beneath the upper, while the integrated, replaceable bi-injected TPU slider uses an easy no-screw fixing system for simplified replacement. A TPU shift pad provides textured grip and added resistance in the shifting area.
The medial entry system uses an elastic-mounted zipper and a wide hook-and-loop closure to provide a secure, adaptable fit. Its large opening supports easier entry and removal. Inside, the removable dual-compound anatomic footbed combines EVA and Lycra for cushioning, support, and riding comfort. The compound rubber sole provides dependable grip, water dispersion, durability, and improved foot feel. Manufactured by Alpinestars, this SMX-S boot is intended for motorcycle riders seeking a protective sport-riding boot with comfort features suitable for street and performance use. Vendor part number and manufacturer part number: 224351710043.
Features:
- Size: US 9 / EU 43
- Model: SMX-S
- Brand: Alpinestars
- Manufacturer: Alpinestars
- Manufacturer part number: 224351710043
- Vendor part number: 224351710043
- Upper: Durable microfiber construction provides flexibility, comfort, and abrasion resistance
- Weather protection: Waterproof and breathable membrane supports comfort in changing conditions
- Shin protection: Ergonomically optimized TPU shin plate improves impact and abrasion resistance
- Ankle protection: Lateral TPR-injected support and dual-density TPU protectors provide stability and all-around coverage
- Slider: Replaceable bi-injected TPU slider uses a no-screw fixing system for convenient replacement
- Shift protection: Textured TPU shift pad provides grip and added durability
- Entry system: Elastic-mounted zipper and wide hook-and-loop closure deliver a secure, adjustable fit
- Footbed: Removable dual-compound EVA and Lycra anatomic footbed provides cushioning and support
- Sole: Compound rubber outsole promotes grip, water dispersion, durability, and improved foot feel