The Alpinestars SMX-S motorcycle boots are designed for riders seeking dependable protection, flexibility, and all-weather comfort. This black pair is sized US 7.5 / EU 41 and features a durable microfiber upper that supports natural movement while providing a comfortable fit. A waterproof, breathable membrane helps keep moisture out while allowing ventilation for improved comfort during changing riding conditions.
Protection is built into the boot with an ergonomically shaped TPU shin plate, lateral TPR-injected ankle support, and dual-density TPU protectors positioned beneath the upper on both sides. These components help protect against impacts and abrasion while supporting stability on the motorcycle. The integrated bi-injected TPU slider uses an easy no-screw replacement design, making service and replacement more convenient. A TPU shift pad adds textured protection and grip in the shifting area, while internal toe protection helps improve durability, feel, and riding performance.
The medial-side entry system combines an elastic-mounted zipper with a wide hook-and-loop closure for a secure, adaptable fit. The large opening promotes easier entry and removal. Inside, a removable dual-compound anatomical footbed uses EVA and Lycra for cushioning, support, and comfort. The compound rubber sole provides reliable grip, water dispersion, durability, and enhanced control through the foot controls. Manufacturer and vendor part number 224351710041 identifies this Alpinestars SMX-S boot configuration for riders requiring a protective, waterproof motorcycle boot in US 7.5 / EU 41 sizing.
Features:
- Size: US 7.5 / EU 41
- Model: SMX-S
- Brand: Alpinestars
- Manufacturer Part Number: 224351710041
- Vendor Part Number: 224351710041
- Color: Black
- Upper Construction: Durable microfiber material provides flexibility, comfort, and abrasion resistance
- Weather Protection: Waterproof and breathable membrane helps improve comfort in wet and changing conditions
- Shin Protection: Ergonomically optimized TPU shin plate helps resist impacts and abrasion
- Ankle Protection: Lateral TPR support and dual-density TPU protectors provide protection and stability
- Slider: Replaceable bi-injected TPU slider features a convenient no-screw replacement design
- Shift Protection: Textured TPU shift pad supports grip and durability around the shift lever
- Entry System: Elastic-mounted zipper and wide hook-and-loop closure provide a secure, adjustable fit
- Footbed: Removable dual-compound anatomical footbed combines EVA and Lycra for comfort and support
- Sole: Compound rubber sole promotes grip, water dispersion, durability, and control