Alpinestars Tech 5 Boots — EU 42, Over-calf, Black

Designed for maximum protection and comfort, these off-road boots combine abrasion-resistant microfiber uppers with a contoured polymer core for structural integrity and controlled flex. The redesigned instep and Achilles accordion flex zones improve comfort and control, while the anatomically profiled shin plate provides impact and abrasion resistance with a Velcro® adjustable panel for a secure fit. 🏍️✨

The medial-facing biomechanical pivot system links the lower and upper parts of the boot to allow front and rear flexibility without sacrificing support. Inward-facing upper and lower panels use formulated polymer with grip sculpture patterning to maximize contact with the bike and improve abrasion resistance. A one-piece TPU injected dual compound foot shell with metal shank and toe reinforcement offers exceptional impact protection.

The innovative buckle system features polymer and fiberglass arms with high-impact aluminum bridge closures, memory function and quick release locking for precise closure and improved riding security. Buckles and the replaceable compound sole are both serviceable for extended product life. The interior includes soft poly-foam around the ankles, full textile lining and a replaceable anatomic EVA footbed for comfort during long rides.

Materials: 71% TPU, 21% microfiber, 6% synthetic leather, 2% other. Inner lining: 95% polyester, 5% other.