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Alpinestars Tech 5 boots combine a durable, lightweight microfiber chassis with a multi-material, multi-panel construction designed for motocross and off-road riding. The abrasion-resistant microfiber upper provides water resistance, long-term durability, reduced weight, and a consistent fit that is easy to maintain and clean. Synthetic polymer on the toe box adds reinforcement where needed.
A medial-facing biomechanical pivot system links the upper and lower boot sections to provide front and rear flexibility with structural support. Extended accordion flex zones and ergonomically profiled TPU buckle straps promote front flexion, while grip-patterned polymer panels on the inward-facing sections improve contact with the motorcycle and abrasion resistance.
The one-piece TPU-injected dual-compound foot shell offers impact and abrasion resistance, with a metal shank inside and co-injected harder-compound toe reinforcement. Soft poly-foam around the ankles and collar helps absorb shocks, and the full textile interior lining supports comfort during use. The buckle closure system uses polymer and fiberglass buckle arms with high-impact aluminum bridge closures. Memory, quick-release, locking, and self-aligning features support precise closure, security, and easy operation, while the buckles are replaceable. This white and black, size 16 boot is Alpinestars part number 2015015-21-16.
Features:
- Construction: Advanced multi-material, multi-panel motocross and off-road boot design.
- Upper: Abrasion-resistant microfiber construction with water resistance, durability, reduced weight, and a consistent fit.
- Toe Box: Synthetic polymer construction for added durability.
- Pivot System: Medial-facing biomechanical pivot links the upper and lower boot sections for flexibility and structural support.
- Contact Panels: Polymer panels with grip sculpture patterning improve motorcycle contact and abrasion resistance.
- Foot Shell: One-piece TPU-injected dual-compound shell with impact and abrasion resistance.
- Reinforcement: Internal metal shank and co-injected harder-compound toe reinforcement.
- Comfort: Soft poly-foam surrounds the ankles and collar, with a full textile interior lining.
- Buckle System: Polymer and fiberglass buckle arms with high-impact aluminum bridge closures.
- Closure: Memory, quick-release, locking, and self-aligning features support precise closure and security.
- Serviceability: Buckles are easily replaceable.
- Color and Size: White and black, size 16.

