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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 performance fit, comfort, and long-term durability. Its abrasion-resistant microfiber upper provides water resistance while helping reduce weight, and the material is easy to maintain and clean.
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 provide contact with the bike and added abrasion resistance.
The Alpinestars Tech 5 also features a one-piece TPU-injected dual-compound foot shell with impact and abrasion resistance, reinforced by an internal metal shank and harder-compound toe reinforcement. Soft poly-foam around the ankles and collar helps absorb shock, while the full textile interior lining supports comfort. Its buckle closure system uses polymer and fiberglass buckle arms, high-impact aluminum bridge closures, memory positioning, quick-release locking, and a self-aligning design. The buckles are replaceable for convenient maintenance.
Features:
- Microfiber Upper: Abrasion-resistant microfiber construction offers water resistance, durability, reduced weight, and easy maintenance.
- Biomechanical Pivot System: Medial-facing pivot links the upper and lower boot sections for flexibility and structural support.
- Grip-Patterned Polymer Panels: Inward-facing panels improve contact with the bike and abrasion resistance.
- Dual-Compound Foot Shell: One-piece TPU-injected shell provides impact and abrasion resistance with an internal metal shank and reinforced toe.
- Comfort Lining: Soft poly-foam around the ankles and collar provides shock-absorbing performance, with a full textile interior lining.
- Replaceable Buckle System: Polymer and fiberglass buckle arms, aluminum bridge closures, memory positioning, quick release, locking, and self-aligning closure support secure use.
- Ergonomic TPU Straps: Profiled straps promote front flexion.
- Product Details: White/black color, size 6, part number 2015015-21-6.

