The Alpinestars Tech 5 Motorcycle Boots in Black, size US 11 / EU 45.5, deliver advanced protection, support, and controlled flexibility for off-road and motocross riding. Manufactured by Alpinestars, these boots feature an abrasion-resistant microfiber upper with synthetic polymer reinforcement at the toe box. The main microfiber construction provides water resistance, durability, reduced weight, and a consistent fit that is easy to clean and maintain.
Designed for secure rider control, the Tech 5 boots include lightweight microfiber accordion zones at the instep and Achilles for comfortable movement. A contoured polymer core surrounds the upper for structural integrity and abrasion resistance, while the anatomically profiled polymer shin plate helps protect against impacts. The shin plate includes a hook-and-loop adjustable panel for personalized closure and fit. A medial biomechanical pivot system connects the upper and lower boot sections to provide front-to-rear flexibility and structural support.
Grip-textured polymer panels on the inward-facing upper and lower sections improve contact with the motorcycle while supporting abrasion resistance. The rear TPR gaiter and TPU calf protector add comfort and coverage. Alpinestars’ replaceable buckle system combines polymer and fiberglass arms with high-impact aluminum bridge closures, memory function, quick-release locking, and self-aligning operation. Ergonomically shaped TPU straps promote natural forward flexion, and all buckles are replaceable.
The one-piece, dual-compound TPU foot shell is reinforced with an internal metal shank and co-injected toe reinforcement for impact and abrasion protection. Its replaceable dual-compound sole is integrated with a multi-density foot base for durable grip, rider feel, and support. Additional comfort comes from the TPU heel and side patches, soft poly-foam ankle and collar padding, a textile interior lining, and a replaceable anatomical EVA footbed. This Alpinestars Tech 5 boot is supplied under manufacturer and vendor part number 2015015-10-11 and is designed for riders seeking dependable off-road boot protection and fit.
Features:
- Size: US 11 / EU 45.5
- Model: Tech 5
- Brand: Alpinestars
- Manufacturer part number: 2015015-10-11
- Vendor part number: 2015015-10-11
- Color: Black
- Abrasion-resistant microfiber upper with synthetic polymer toe box reinforcement
- Water-resistant, durable construction with reduced weight and easy maintenance
- Microfiber accordion flex zones at the instep and Achilles for comfort and control
- Contoured polymer core and anatomically profiled shin plate provide impact and abrasion resistance
- Adjustable hook-and-loop shin panel supports a personalized, secure fit
- Medial biomechanical pivot system provides controlled flexibility and structural support
- Grip-textured polymer panels improve motorcycle contact and abrasion resistance
- TPR gaiter and TPU calf protector provide rear coverage and comfort
- Replaceable buckle system with memory, quick-release locking, and self-aligning closure
- One-piece dual-compound TPU foot shell with internal metal shank and reinforced toe
- Replaceable dual-compound sole provides grip, durability, support, and rider feel
- Soft poly-foam ankle and collar padding with full textile interior lining
- Replaceable anatomical EVA footbed with textile top lining
- Fitment: Designed for off-road, motocross, and motorcycle riding applications