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The Alpinestars Tech 5 motocross boot combines a durable, lightweight microfiber chassis with a medial biomechanical pivot system for support, stability, and controlled flexibility. Extended accordion flex zones help provide a performance-oriented fit while maintaining comfort and durability for motocross and off-road riding.
Its abrasion-resistant microfiber upper offers water resistance and easy maintenance, while synthetic polymer and grip-patterned panels improve contact with the bike and abrasion resistance. The one-piece TPU injected dual-compound foot shell provides impact and abrasion resistance, with a metal shank and co-injected toe reinforcement for added protection.
Soft poly-foam around the ankles and collar helps absorb shock, and the interior textile lining adds comfort. The buckle closure system uses polymer and fiberglass buckle arms, high-impact aluminum bridge closures, memory functionality, and a quick-release locking system with self-aligning closure. The replaceable buckles and ergonomically profiled TPU straps support convenient adjustment and front flexion. This Alpinestars boot is offered in a black, white, and yellow color combination in size 7.
Features:
- Durable microfiber upper: Abrasion-resistant microfiber construction provides water resistance, durability, reduced weight, and easy maintenance.
- Biomechanical pivot system: Medial-facing pivot system connects the lower and upper boot sections for front and rear flexibility with structural support.
- Grip-patterned polymer panels: Inward-facing upper and lower panels improve bike contact and abrasion resistance.
- Dual-compound foot shell: One-piece TPU injected foot shell resists impact and abrasion and includes a metal shank and co-injected toe reinforcement.
- Comfort padding and lining: Soft poly-foam around the ankles and collar provides shock absorption, while the textile lining supports comfort.
- Replaceable buckle system: Polymer and fiberglass buckle arms with aluminum bridge closures provide durable, lightweight fastening.
- Quick-release closure: Memory and quick-release locking functions with a self-aligning design support precise closure.
- Ergonomic TPU straps: Profiled straps promote front flexion.
- Color and size: Black, white, and yellow colorway in size 7.
- Part number: Alpinestars 2015015-125-7.

