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The Alpinestars Tech 5 motocross boot combines a durable, lightweight microfiber chassis with multi-material construction for performance, comfort, and long-term wear. Designed for motocross and off-road riding, it features a medial biomechanical pivot system that connects the lower and upper boot sections to provide front and rear flexibility along with structural support.
The abrasion-resistant microfiber upper offers water resistance, durability, reduced weight, and a consistent fit over extended use. Polymer panels with grip sculpture patterning on the inward-facing upper and lower sections help increase contact with the bike while improving abrasion resistance. Extended accordion flex zones and ergonomically shaped TPU buckle straps support front flexion.
Safety-focused construction includes a one-piece TPU-injected dual-compound foot shell with impact and abrasion resistance, a metal shank, and co-injected toe reinforcement. Soft poly-foam around the ankles and collar provides shock absorption, while the full textile interior lining promotes comfort. The Alpinestars buckle closure system uses polymer and fiberglass buckle arms with high-impact aluminum bridge closures, plus memory, quick-release, locking, and self-aligning functions for precise closure. Buckles are replaceable.
Features:
- Microfiber chassis: Abrasion-resistant microfiber construction offers water resistance, durability, a consistent fit, and reduced weight.
- Biomechanical pivot system: Connects the upper and lower 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 construction provides impact and abrasion resistance with a metal shank and reinforced toe.
- Comfort lining: Soft poly-foam around the ankles and collar helps absorb shock, while the textile interior lining supports comfort.
- Buckle closure system: Polymer and fiberglass buckle arms, aluminum bridge closures, memory function, quick release, locking, and self-aligning design support precise closure.
- Replaceable buckles: Buckles are designed for convenient replacement.
- Flex-focused straps: Ergonomically profiled TPU buckle straps promote front flexion.

