The Alpinestars Tech 5 motorcycle boots are designed for riders seeking dependable protection, controlled flexibility, and long-term comfort. This black size US 9 / EU 43 boot features an abrasion-resistant microfiber upper with a synthetic polymer toe box for a durable, lightweight, and water-resistant riding platform. The material is easy to clean and helps maintain a consistent fit through extended use. Alpinestars manufacturer and vendor part number 2015015-10-9 identifies this specific Tech 5 configuration.
Protection is provided by an anatomically profiled polymer shin plate, contoured polymer core structure, and TPU calf, heel, and side components. The shin plate includes a Velcro-adjustable panel for a secure, personalized fit, while the medial biomechanical pivot system connects the upper and lower boot sections to support front and rear flexibility. Grip-patterned polymer panels improve contact with the motorcycle and add abrasion resistance. Rear TPR and TPU protection help shield the calf while maintaining comfort and mobility.
The Tech 5 incorporates redesigned microfiber accordion flex zones at the instep and Achilles for improved movement, control, and support. Its replacement buckle system uses polymer and fiberglass arms with high-impact aluminum bridge closures, memory retention, quick-release locking, and self-aligning operation. Ergonomically shaped TPU buckle straps promote natural front flexion, and all buckles are replaceable. A one-piece dual-compound TPU foot shell includes internal metal-shank reinforcement and a harder compound toe section for enhanced impact and abrasion resistance.
A seamlessly integrated, replaceable dual-compound sole provides traction, durability, and riding feel, while the reinforced foot base and TPU heel patch add structural support. Soft poly-foam around the ankles and collar helps absorb shock, and the full textile interior lining improves comfort. A replaceable anatomical EVA footbed completes the design. The Alpinestars Tech 5 boots fit riders needing a protective motorcycle boot in black, US 9 / EU 43, for street, touring, and off-road riding applications.
Features:
- Size: US 9 / EU 43
- Model: Tech 5
- Color: Black
- Brand: Alpinestars
- Manufacturer Part Number: 2015015-10-9
- Vendor Part Number: 2015015-10-9
- Upper: Abrasion-resistant microfiber with synthetic polymer toe box for durability and water resistance
- Protection: Polymer shin plate, TPU calf protector, heel patch, and reinforced dual-compound foot shell
- Flexibility: Microfiber accordion zones and medial biomechanical pivot system support controlled movement
- Closure: Replaceable self-aligning buckle system with memory retention and quick-release locking
- Sole: Replaceable dual-compound TPU sole with integrated support, grip, and riding feel
- Comfort: Poly-foam ankle and collar padding, textile lining, and replaceable anatomical EVA footbed
- Fitment: Designed for motorcycle, street, touring, and off-road riding applications