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The Alpinestars Tech 5 motocross boot combines a durable, lightweight microfiber chassis with a multi-material, multi-panel construction designed for off-road performance. Its abrasion-resistant microfiber upper offers water resistance, long-term durability, reduced weight, and a consistent fit that is easy to maintain and clean.
A medial-facing biomechanical pivot system connects the lower and upper boot sections to provide front and rear flexibility along with structural support. Polymer panels with grip sculpture patterning on the inward-facing areas improve contact with the bike and enhance abrasion resistance. The one-piece TPU-injected dual-compound foot shell delivers impact and abrasion resistance, with a metal shank and harder-compound toe reinforcement for added protection.
Comfort-focused construction includes soft poly-foam around the ankles and collar for shock absorption, plus a full interior textile lining. The buckle closure system uses polymer and fiberglass buckle arms with high-impact aluminum bridge closures. Memory buckles, quick-release and locking functions, self-aligning closure, and replaceable buckles support precise, secure fastening. Ergonomically profiled TPU buckle straps promote front flexion.
Features:
- Construction: Multi-material, multi-panel design with an innovative microfiber chassis.
- Upper: Abrasion-resistant microfiber with a synthetic polymer toe box for water resistance, durability, and weight savings.
- Fit and Maintenance: Material construction supports a consistent fit over long-term use and is easy to clean.
- Pivot System: Medial biomechanical pivot system provides flexibility and structural support between the upper and lower boot sections.
- Grip Panels: Formulated polymer panels with grip sculpture patterning improve bike contact and abrasion resistance.
- Foot Shell: One-piece TPU-injected dual-compound foot shell with impact and abrasion resistance, metal shank, and reinforced toe.
- Comfort: Soft poly-foam around the ankles and collar provides shock absorption, with a full textile interior lining.
- Buckle System: Polymer and fiberglass buckle arms with high-impact aluminum bridge closures.
- Buckle Function: Memory, quick-release, locking, and self-aligning features support precise closure; buckles are replaceable.
- Flexibility: Ergonomically profiled TPU buckle straps promote front flexion.

