The Alpinestars Tech 5 Motorcycle Boots in Blue/White are designed for riders who need dependable protection, controlled flexibility, and lasting comfort. Built with abrasion-resistant microfiber and synthetic polymer reinforcement, these boots provide water resistance, durability, and reduced weight for demanding off-road and motorcycle use. This US 14, EU 49.5 fit features a streamlined upper that is easy to maintain while supporting a consistent fit over extended use.
Protection is provided by an anatomically profiled polymer shin plate, contoured calf protection, a reinforced one-piece TPU foot shell, internal metal shank, and co-injected toe reinforcement. The medial-facing biomechanical pivot system connects the upper and lower boot sections to support front and rear flex while maintaining structural stability. Grip-patterned polymer panels on the inward-facing surfaces improve contact with the motorcycle and add abrasion resistance. Soft poly-foam around the ankle and collar, along with a full textile lining, helps improve comfort and impact absorption.
The Alpinestars Tech 5 boots use a replaceable buckle system with durable polymer and fiberglass arms, aluminum bridge closures, memory retention, quick-release locking, and self-aligning operation for secure adjustment. Ergonomically shaped TPU buckle straps promote front flexion, while the adjustable Velcro shin panel helps personalize the fit. A dual-compound TPU sole is integrated with a supportive, multi-density foot base to provide grip, durability, and riding feel, and the sole is replaceable. The replaceable anatomical EVA footbed includes a textile upper lining. Manufacturer and vendor part number 2015015-72-14 identifies this Blue/White model.
Features:
- Size: US 14 / EU 49.5
- Model: Tech 5
- Color: Blue/White
- Brand: Alpinestars
- Manufacturer part number: 2015015-72-14
- Vendor part number: 2015015-72-14
- Construction: Abrasion-resistant microfiber upper with synthetic polymer toe reinforcement
- Protection: Anatomically profiled polymer shin plate, TPU calf protector, reinforced foot shell, internal metal shank, and co-injected toe reinforcement
- Flexibility: Biomechanical pivot system and microfiber accordion zones support controlled movement
- Closure: Replaceable self-aligning buckle system with quick-release locking and adjustable Velcro shin panel
- Sole: Replaceable dual-compound TPU sole with integrated multi-density foot support
- Comfort: Soft ankle and collar padding, textile lining, and replaceable anatomical EVA footbed
- Fitment: Designed for motorcycle and off-road riding applications requiring protective, supportive riding boots