Introduced in 2022 and engineered for OFF-ROAD riders, the Tech 10 Boots deliver race-bred performance as Alpinestars’ MX boots for aggressive motocross. CE certified to EN 13634:2017, they feature the Frontal Flex Frame, asymmetrical dual pivots, a biomechanical inner ankle brace, and the Dynamic Heel Compression Protector. A streamlined profile, lightweight microfiber/TPU chassis, and cold‑forged buckles enhance fit and bike feel, while controlled flex boosts stability on rough terrain.
Rear blade system + Dynamic Heel Compression Protector (DHCP): Dual-density TPU rear blade helps prevent hyperextension while the patented collapsible heel with expanded poly-foam absorbs high-impact energy to reduce transfer to the ankle and lower leg—proven by Alpinestars athletes in Supercross and Motocross.
Bio-mechanical inner ankle brace: Lighter, anatomically redesigned medial and lateral torsion arms increase range of movement and control, providing vertical and lateral protection with progressive damping of torsional forces while preserving natural freedom of motion.
Double pivot system: Maintains boot integrity while flexing, eliminating the need for alternate torsion bars and delivering progressive resistance to rotational and vertical forces to help protect ankles, knees, upper legs, and pelvis.
CE certification: Tech 10 Boots are CE certified to EN 13634:2017 for verified protection performance.
Impact- and abrasion-resistant TPU shell provides reinforced coverage for the foot, ankle, and shin.
Frontal Flex Frame, working with dual front and rear blade connectors, delivers full-length flexion control from foot shell to shin plate to prevent over-compression and hyper-extension.
Dual-density TPU connector between lower and upper boot structures ‘floats’ to distribute impact energy across the frame and regulate forward/rearward flex.
Asymmetrical dual pivot arms on the boot frame manage rotational and lateral forces for joint stability.
Outer-shell ankle control system permits controlled ankle motion while managing vertical compression for enhanced impact protection.
Asymmetrical medial and lateral double-pivot system provides controlled, independent and synchronized movement; higher medial pivot placement increases clearance for the inner ankle brace.
CE certified to EN 13634:2017.
Lightweight composite material package with cold-forged aluminum buckles featuring self-aligning closure hardware.
Streamlined, integrated component layout using newer composite materials and advanced bonding processes to reduce profile and seam count.
Chassis constructed from advanced lightweight microfiber combined with an impact- and abrasion-resistant thermoplastic polyurethane (TPU) shell.
Frontal Flex Frame spanning from the foot shell to the shin plate, linked by dual front and rear blade connectors.
Dual-density TPU connector joining the lower buckle plate, upper blade connector, buckle, and shin protector in a floating mount between the lower and upper boot structures.
Asymmetrical dual-pivot arms on the boot frame.
Outer-shell ankle control system integrated into the chassis construction.
Asymmetrical medial and lateral double-pivot system with a higher-placed medial pivot to reduce material volume in the lower inner boot and provide clearance for the inner ankle brace; reduced inner-side bulk at the bike-contact zone.