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The Alpinestars Tech 5 is an advanced multi-material motocross and off-road boot designed to provide a performance fit, support, comfort, and durability. Its innovative microfiber chassis is lightweight, abrasion-resistant, water-resistant, easy to maintain, and engineered to provide a consistent fit over long-term use.
A medial-facing biomechanical pivot system connects the lower and upper boot sections to support front and rear flexibility and structural stability. Extended accordion flex zones and ergonomically profiled TPU buckle straps promote front flexion, while polymer panels with grip sculpture patterning improve contact with the bike and abrasion resistance.
The one-piece TPU injected dual-compound foot shell delivers impact and abrasion resistance. It includes an internal metal shank and co-injected toe reinforcement made from a harder compound. Soft poly-foam around the ankles and collar provides shock-absorbing performance, and the full textile interior lining supports comfort during use.
The buckle closure system combines polymer and fiberglass buckle arms with high-impact aluminum bridge closures for durability and weight savings. Memory and quick-release locking functions, a self-aligning design, and replaceable buckles support precise closure and security. This Alpinestars boot is finished in blue, black, and yellow and is offered in size 11.
Features:
- Abrasion-resistant microfiber upper: Provides water resistance, durability, reduced weight, and a consistent fit.
- Biomechanical pivot system: Links the lower and upper boot sections for flexibility and structural support.
- Grip-patterned polymer panels: Improve contact with the bike and abrasion resistance.
- Dual-compound foot shell: One-piece TPU construction provides impact and abrasion resistance.
- Reinforced foot protection: Includes an internal metal shank and harder-compound co-injected toe reinforcement.
- Comfort-focused interior: Soft poly-foam surrounds the ankles and collar, with a full textile lining.
- Replaceable buckle system: Uses polymer and fiberglass arms, aluminum bridge closures, memory function, quick release, and self-aligning closure.
- Ergonomic TPU buckle straps: Promote front flexion.

