Alpinestars Tech 3 Enduro Motorcycle Boots The Alpinestars Tech 3 is the latest innovative addition to the world-class Tech Boot range. It combines track-proven performance with an anatomically profiled design to deliver elite protection and comfort. Featuring a lightweight main shell and a specialized Enduro sole option, this boot is engineered for both motocross and off-road excellence. High-Performance Construction ✅ Advanced Microfiber Upper: Constructed from lightweight, flexible, and abrasion-resistant microfiber for long-lasting durability. Front & Rear Bellows: Utilizes light microfiber in key flex areas to enhance comfort and range of motion. High-Abrasion Toe Box: Reinforced with synthetic material to withstand the rigors of gear shifting and impact. Weather & Dirt Seal: An extended PU synthetic gaiter helps prevent excessive water and mud from entering the boot. Internal Textile Lining: The entire interior is lined with textile for a softer feel and improved moisture management. Elite Impact Protection ✅ Comprehensive TPU Shielding: Features contoured TPU plates for the calf, medial side, lateral ankle, and heel counter to provide maximum support and impact resistance. Bio-Mechanical Blade System: A medial link system allows for smooth front-to-rear flex while protecting the ankle from lateral stress. Integrated Shin Plate: The injected TPU shin plate connects directly with the medial protector for a cohesive armor system. Grip-Textured Medial Side: The higher medial protector is designed with a technical texture for superior grip against the bike’s frame. One-Piece Foot Shell: A dual-compound injected shell reinforced by a metal shank and co-injected toe reinforcement for structural integrity. Ergonomic Closure & Comfort ✅ Triple Buckle System: Features an ergonomic TPU strap system that wraps harmoniously around the foot without compromising flexibility. Memory & Quick Release: New polymer buckles include a self-aligning ratchet system with memory settings for a precise, consistent fit every time. Secure Calf Adjustment: A Velcro® upper closure combined with a TPR flap allows for a wide range of calf fit adjustments. Shock Absorbing Foam: Soft poly-foam surrounds the ankles and collar to provide cushion and impact absorption. EVA Footbed: Includes a replaceable EVA footbed with a textile lining for anatomical arch support. Enduro-Specific Grip & Durability ✅ High-Grip Enduro Sole: The Enduro version features a specifically engineered compound sole for superior durability and feel on varied terrain. Structural Rigidity: Optimized for Enduro and ATV riders who require higher levels of stiffness and footpeg grip. Fully Replaceable Parts: The sole, footpeg inserts, and all buckles are replaceable, significantly extending the life of the boots. Safety & Certification ✅ CE Certified: The TECH 3 boot is fully certified to EN 13634:2017 safety standards. Reinforced Shank: Includes a metal shank inside the foot shell for additional sole support and protection. Shoe Size Conversion Chart (US, EUR, JPN) This table shows the conversions between international shoe sizes and the internal lengths of the footwear (maximum foot length). Measurement / Size US 5 US 6 US 7 US 8 US 9 US 10 US 11 US 12 US 13 US 14 US 15 US 16 EUR SIZE 38 39 40.5 42 43 44.5 45.5 47 48 49.5 51 52 JPN SIZE 24 25 25.5 26.5 27.5 29 29.5 30.5 31.5 32.5 33.5 34.5 SHOE INSIDE LENGTH (Maximum Foot Length) CM 25.1 25.9 26.8 27.6 28.5 29.3 30.2 31.0 31.9 32.7 33.6 34.4 INCHES 9.88 10.19 10.55 10.86 11.22 11.53 11.88 12.20 12.55 12.87 13.22 13.54 COMFORT SIZE (Recommended Foot Length) CM 24.3 25.1 26.0 26.8 27.7 28.5 29.4 30.2 31.1 31.9 32.8 33.6 INCHES 9.56 9.88 10.23 10.55 10.90 11.22 11.57 11.88 12.24 12.55 12.91 13.22
