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The Alpinestars Tech 5 is an advanced multi-material, multi-panel motocross and off-road boot designed for performance fit, comfort, support, and durability. Its lightweight, abrasion-resistant microfiber chassis provides water resistance and a consistent fit over long-term use while remaining easy to maintain and clean. The Blue/Orange/Yellow Fluo colorway and size 8 configuration provide a distinctive riding option.
A medial-facing biomechanical pivot system links 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 inward-facing polymer panels with grip sculpture patterning improve contact with the motorcycle and abrasion resistance.
The one-piece TPU injected dual-compound foot shell is engineered for impact and abrasion resistance and is reinforced with an internal metal shank and co-injected harder-compound toe reinforcement. Soft poly-foam around the ankles and collar helps absorb shock, while the full interior textile lining supports comfort during use. The buckle closure system uses polymer and fiberglass buckle arms, high-impact aluminum bridge closures, memory functionality, quick-release locking, and a self-aligning design for precise closure. All buckles are easily replaceable.
Part number 2015015-4755-8.
Features:
- Microfiber chassis: Abrasion-resistant microfiber offers water resistance, durability, reduced weight, and a consistent fit.
- Biomechanical pivot system: Links the lower and upper boot sections to provide flexibility and structural support.
- Grip-patterned polymer panels: Improve contact with the motorcycle and increase abrasion resistance.
- Dual-compound foot shell: One-piece TPU construction provides impact and abrasion resistance with an internal metal shank and reinforced toe.
- Comfort lining: Soft poly-foam around the ankles and collar helps absorb shock, with a full interior textile lining.
- Buckle closure system: Polymer and fiberglass buckle arms with high-impact aluminum bridge closures support durability and reduced weight.
- Quick-release buckles: Memory and self-aligning features help provide precise closure, and the buckles are replaceable.
- Ergonomic buckle straps: TPU straps are shaped to promote front flexion.

