Alpinestars Tech 5 Boots — EU 39, US 6, Over-Calf, Black

The Tech 5 boots combine race-proven protection with lightweight, controlled flex for off-road performance. 🛡️🏁

• Upper constructed from innovative, abrasion-resistant microfiber with reinforced polymer on the toe box for durability.
• Main microfiber material offers high levels of water resistance, durability and improved weight saving while maintaining long-term fit consistency.
• Redesigned instep and Achilles accordion flex zones deliver superior comfort, control and support.
• Contoured advanced polymer core structure envelopes the upper for structural integrity and controlled flex.
• Anatomically profiled, high-modulus polymer shin plate with a Velcro® adjustable panel provides personalized, secure closure and impact protection.
• Medial-facing biomechanical pivot links lower and upper sections to give front and rear flexibility with structural support.
• One-piece injected dual-compound foot shell with internal metal shank and co-injected toe reinforcement offers excellent impact and abrasion resistance.
• Exclusive dual-compound replaceable sole integrates with a multi-density foot base for superior durability, grip and feel; sole is replaceable.
• Innovative buckle system combines polymer and fiberglass arms with high-impact aluminum bridge closures, memory settings and a quick-release/locking design; all buckles are replaceable.
• Soft poly-foam around the ankles and collar, full interior textile lining and a removable anatomic EVA footbed deliver comfort and shock absorption for long days on the bike.