The Alpinestars Tech 5 motorcycle boots combine abrasion-resistant microfiber construction with advanced polymer protection for demanding off-road riding. This Orange Fluorescent, Blue, and Yellow Fluorescent model is sized for US 11 / EU 45.5 and is designed to provide a secure, supportive fit with long-term durability. The lightweight microfiber upper offers water resistance, reduced weight, and easy maintenance, while synthetic polymer reinforcement protects the toe box and high-wear areas.
Contoured polymer components surround the upper boot to provide structural integrity, controlled flexibility, and abrasion resistance. The anatomically profiled polymer shin plate includes a Velcro® adjustable panel for personalized closure and fitment. A medial-facing biomechanical pivot system connects the upper and lower boot sections, supporting front-to-rear flexibility while maintaining stability. Grip-patterned polymer panels on the bike-facing side improve contact with the motorcycle and add abrasion protection.
The Tech 5 features an innovative buckle closure system with polymer and fiberglass arms, high-impact aluminum bridge closures, self-aligning hardware, and a quick-release locking mechanism. Ergonomically shaped TPU buckle straps promote natural front flexion, and all buckles are replaceable. The one-piece, dual-compound TPU foot shell is reinforced with an internal metal shank and co-injected toe reinforcement for impact protection. Its replaceable dual-compound sole provides durable traction, control, and rider feel.
Additional comfort and protection come from the TPU heel patch, calf protector, rear TPR gaiter, soft poly-foam ankle and collar padding, and full textile interior lining. The replaceable anatomical EVA footbed adds cushioning and support for extended riding sessions. The Alpinestars Tech 5 boots are suitable for off-road motorcycle and motocross applications requiring dependable protection, controlled mobility, and a secure fit. Manufacturer and vendor part number: 2015015-4755-11.
Features:
- Size: US 11 / EU 45.5
- Model: Tech 5
- Color: Orange Fluorescent, Blue, and Yellow Fluorescent
- Brand: Alpinestars
- Manufacturer Part Number: 2015015-4755-11
- Vendor Part Number: 2015015-4755-11
- Construction: Abrasion-resistant microfiber upper with synthetic polymer toe box reinforcement
- Protection: Contoured polymer shin plate, structural upper core, TPU calf protector, and reinforced foot shell
- Flexibility: Biomechanical pivot system with redesigned instep and Achilles accordion flex zones
- Closure: Replaceable self-aligning buckle system with quick-release locking function
- Foot Protection: Dual-compound TPU shell with internal metal shank and co-injected toe reinforcement
- Sole: Replaceable dual-compound sole integrated with a supportive multi-density foot base
- Comfort: Soft poly-foam ankle and collar padding, textile lining, and replaceable anatomical EVA footbed
- Fitment: Designed for off-road motorcycle and motocross riding