Alpinestars TECH 10 2025 Cross boots - Black / WhiteRef : AP12232

• Full-grain leather uppers for lightness and flexibility, weighing just 580g
• Impact-resistant shell

• In poly-fabric with open-cell 3D foam 
• Non-slip suede on the heel area to keep the foot inside the boot
  

• Dual-density TPU* rear blade system designed to prevent hyperextension while offering better flexion control and greater impact resistance.
• The Tech 10 features the patented Dynamic Heel Compression Protector (DHCP), an innovative safety feature that includes a collapsible heel area fully integrated with expanded polymer foam to absorb impact energy in the event of a collision.
• The bio-mechanical inner ankle reinforcement offers vertical and lateral protection against compression and rotation of the ankle and leg, as well as progressive cushioning of torsional forces in the event of an accident.
• A double-pivot system allows the Tech 10 to maintain its integrity while bending, providing essential progressive resistance to vertical and rotational forces that could otherwise cause injury to the ankles, knees, thighs and pelvis if not cushioned in a controlled manner.
• Tech 10 boots are CE certified to EN 13634:2017.

* TPU: a thermoplastic elastomer that combines the elastic properties of elastomers with the mechanical properties of plastics

• Removable liner with ankle orthosis to protect the ankle joint
• Soft microfiber bellows help eliminate excessive water and dirt infiltration
• Compact, anatomical, removable dual-compound sole with EVA foam for comfort and support to distribute weight evenly
• Double front closure system with internal microfiber flap
• Removable and changeable outsole by Alpinestars
• High-strength aluminum bridge closures with memory
• Quick lock/unlock system for enhanced driving safety
• Very thin, removable and easily replaceable buckles
• Flex Torsion Control: to absorb hyper-tension
• Ultra-thin, flexible forefoot zone for enhanced sensitivity and control
• Grip system on inside of boot