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The Alpinestars Tech 3 motocross boot combines track-proven performance technology with an anatomically profiled design focused on protection, comfort and flexibility. Its lightweight microfiber upper provides flexibility, durability and abrasion resistance, while microfiber bellows inserts improve comfort and movement in key areas.
Protection features include a synthetic toe box, extended PU synthetic gaiter, TPU calf and ankle protectors, a TPU heel counter, an injected TPU shin plate and a reinforced one-piece TPU dual-compound foot shell. The biomechanical medial blade system supports front-to-rear ankle flex, while ergonomic TPU triple buckle straps help maintain controlled movement. The closure system uses three polymer buckles with micro-adjustable ratchets, memory, quick-release locking and self-aligning operation.
Comfort-focused details include soft foam around the ankles and collar, a textile interior lining for moisture management, and a replaceable EVA footbed with textile lining on top. The high-grip rubber compound outsole is profiled to provide traction, control and feel on motorcycle footpegs. The Alpinestars Tech 3 boot also features replaceable buckles and soles and is CE certified to EN 13634:2010.
Features:
- Lightweight microfiber upper provides flexibility, durability and abrasion resistance.
- Microfiber front and rear bellows inserts improve comfort and flexibility.
- Synthetic toe box supports abrasion performance.
- Extended PU synthetic gaiter helps limit water and dirt entry.
- TPU calf, medial, lateral ankle and heel protection provides support and impact resistance.
- Injected TPU shin plate includes a hook-and-loop upper closure and TPR flap for calf adjustment.
- One-piece TPU dual-compound foot shell is reinforced with a metal shank and co-injected toe reinforcement.
- Biomechanical medial blade system supports front-to-rear ankle flex.
- Three polymer buckles feature micro-adjustable ratchets, memory, quick release and self-aligning closure.
- Replaceable buckles, soles and EVA footbed.
- Soft foam around the ankles and collar provides comfort and shock absorption.
- Textile interior lining supports comfort and moisture management.
- High-grip rubber compound outsole provides traction and control on various surfaces and motorcycle footpegs.
- CE certified to EN 13634:2010.

