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The Alpinestars Tech 5 motocross boot uses a multi-material, multi-panel construction designed to provide performance fit, comfort, durability and support for motocross and off-road riding. Its innovative microfiber chassis is lightweight, abrasion-resistant and water-resistant, while remaining easy to maintain and clean for consistent long-term fit.
A medial-facing biomechanical pivot system connects the upper and lower sections of the boot 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 provides impact and abrasion resistance and is reinforced with an internal metal shank and harder-compound toe reinforcement. Soft poly-foam around the ankles and collar offers shock-absorbing performance, and the full textile interior lining adds comfort.
The Alpinestars buckle closure system combines polymer and fiberglass buckle arms with high-impact aluminum bridge closures. Memory and quick-release locking functions, a self-aligning design and replaceable buckles support precise closure, durability and riding security. These boots are finished in black and red and are supplied in size 5.
Features:
- Construction: Multi-material, multi-panel motocross and off-road boot construction.
- Upper: Abrasion-resistant microfiber with a synthetic polymer toe box for water resistance, durability and reduced weight.
- Fit and maintenance: Material construction provides consistent fit during long-term use and is easy to clean and maintain.
- Pivot system: Medial biomechanical pivot system connects the lower and upper boot sections for flexibility and structural support.
- Grip panels: Polymer upper and lower inward-facing panels feature grip sculpture patterning for bike contact and abrasion resistance.
- Foot shell: One-piece TPU-injected dual-compound foot shell with impact and abrasion resistance, an internal metal shank and 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 features: Memory, quick-release locking and self-aligning design for precise closure; buckles are replaceable.
- Flexibility: Ergonomically profiled TPU buckle straps promote front flexion.
- Color and size: Black/red colorway in size 5.

