The Alpinestars Tech 5 Motorcycle Boots in Black, size US 7 / EU 40.5, are designed for riders who need durable off-road protection, controlled flexibility, and dependable comfort. Manufactured by Alpinestars and identified by vendor part number 2015015-10-7, these boots feature an abrasion-resistant microfiber upper with a synthetic polymer toe box for water resistance, reduced weight, and easy maintenance. The material is designed to provide a consistent fit during extended use.
A contoured polymer core surrounds the upper boot to support structural integrity while allowing controlled flex. The anatomically shaped polymer shin plate helps protect against impacts and abrasion and includes a hook-and-loop adjustable panel for a secure, personalized fit. Redesigned microfiber flex zones at the instep and Achilles area improve comfort, movement, and riding control. A medial biomechanical pivot system connects the upper and lower boot sections, providing front and rear flexibility with added structural support.
Protection continues with inward-facing polymer panels featuring grip-pattern surfaces for improved motorcycle contact and abrasion resistance. A thermoplastic rubber gaiter works with the thermoplastic polyurethane calf protector for comfort and coverage. The closure system uses durable polymer and fiberglass buckle arms with high-impact aluminum bridge closures, plus a self-aligning memory and quick-release design for precise adjustment. The buckles are replaceable, and the ergonomically shaped polyurethane straps support natural forward flexion.
An integrated dual-compound polyurethane foot shell provides impact and abrasion resistance and is reinforced with an internal metal shank and co-injected toe reinforcement. The replaceable sole is bonded to a multi-density foot base for grip, durability, and riding feel. Additional comfort comes from ankle and collar foam padding, a full textile lining, and a replaceable anatomical EVA footbed. The Alpinestars Tech 5 fits riders seeking a protective, serviceable motocross or off-road boot in Black, US 7 / EU 40.5.
Features:
- Abrasion-resistant microfiber upper with synthetic polymer toe box for durability, water resistance, and reduced weight
- Contoured polymer core and anatomically profiled shin plate provide structural, impact, and abrasion protection
- Microfiber instep and Achilles flex zones improve comfort, control, and mobility
- Medial biomechanical pivot system supports controlled front and rear flex
- Adjustable hook-and-loop shin closure provides a personalized, secure fit
- Replaceable buckle system uses self-aligning closures, memory function, polymer and fiberglass arms, and aluminum bridges
- Integrated dual-compound polyurethane foot shell includes internal metal shank and reinforced toe protection
- Replaceable sole provides durable grip, support, and riding feel
- Foam-padded ankle and collar areas with full textile lining improve comfort and shock absorption
- Replaceable anatomical EVA footbed with textile lining
- Brand: Alpinestars
- Manufacturer: Alpinestars
- Vendor part number: 2015015-10-7
- Size: US 7 / EU 40.5
- Model: Tech 5
- Color: Black