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Alpinestars Tech 5 boots deliver a performance-focused combination of support, flexibility, comfort and durability for motocross and off-road riding. The advanced multi-material construction uses an abrasion-resistant microfiber upper with a synthetic polymer toe box. This lightweight material provides water resistance, long-term durability 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 with structural support. Extended accordion flex zones and ergonomically profiled TPU buckle straps promote front flexion, while inward-facing polymer panels with grip sculpturing improve contact with the bike and abrasion resistance.
The one-piece TPU-injected dual-compound foot shell provides impact and abrasion resistance. A metal shank and co-injected hard-compound toe reinforcement add structural protection. Soft poly-foam around the ankles and collar helps absorb shock, and a full textile interior lining supports riding comfort.
The innovative buckle closure system combines polymer and fiberglass buckle arms with high-impact aluminum bridge closures for durability and reduced weight. Memory and quick-release locking functions, a self-aligning design, and easily replaceable buckles support precise closure and riding security. This Alpinestars Tech 5 boot is offered in a red, white and black colorway in size 10, with part number 2015015-321-10.
Features:
- Microfiber Upper: Abrasion-resistant microfiber construction offers water resistance, durability, reduced weight and a consistent fit.
- Toe Box: Synthetic polymer toe box provides added abrasion resistance.
- Biomechanical Pivot System: Medial-facing pivot links the lower and upper boot sections for flexibility and structural support.
- Grip Panels: Polymer inward-facing panels feature grip sculpturing for improved contact with the bike and abrasion resistance.
- Foot Shell: One-piece TPU-injected dual-compound shell provides impact and abrasion resistance.
- Reinforced Structure: Internal metal shank and co-injected hard-compound toe reinforcement support protection.
- Interior Comfort: Soft poly-foam surrounds the ankles and collar, with a full textile interior lining.
- Buckle Closure: Polymer and fiberglass buckle arms with high-impact aluminum bridge closures provide durable closure.
- Quick-Release System: Memory, quick-release locking and self-aligning functions support precise closure.
- Replaceable Buckles: Buckles are designed for easy replacement.
- Color and Size: Red, white and black colorway in size 10.

