Alpinestars Tech-10 Motocross Boots Blue Black

• Reduced Weight:- The Tech 10 is lighter, a result of Alpinestars technicians studying all the boot components and their connections – how the boot comes together. A re-design of every single one of those components has been undertaken to reduce volume and weight.New material composites have been created that are lighter in weight and more durable to ensure they hold up to the rigors of off-road riding. The new, cold-forged, aluminum buckles are a result with an easier to operate, more durable and self-aligning closure that offer a positive hold across the upper surfaces of the boot.The result has yielded over 400 grams (almost 1lb) in weight reduction for the new Tech 10. • Reduced Material Volume - The design also reduces the Tech 10’s profile and physical size. It is more streamlined with newer, lighter, more durable composite materials and a more integrated approach to the construction of the components which dynamically enhance the chassis of the boot and utilize more advanced bonding processes.Unparalleled flex control • A breakthrough innovation for the Tech 10 is the introduction of Alpinestars patented Frontal Flex Frame. • Combining with the dual front and rear blade connectors, the Frontal Flex Frame gives the Tech 10 a complete and seamless flexion control system, from the foot shell all the way up to the shin plate, offering high-performance double motion control, preventing over-compression and hyper-extension, featuring: - Engineered frontal flexion control offered by a dual-density TPU connector system, uniting the lower buckle plate with the upper blade connector, buckle and shin protector. Engineered to ‘float’ freely between the lower and upper boot construction, the Frontal Flex Frame acts as a shock absorber by distributing energy across the boot frame while controlling forward and rearward flex, progressively releasing force which dampens and absorbs impact energies. • Asymmetrical, dual pivot arms on boot frame. • A unique feature of the Tech 10 is the ankle control system developed in the outer shell construction, allowing natural ankle movement, vertical compression control and improved impact protection.- Asymmetrical medial and lateral double pivot system for improved levels of flexibility and precision for both independent and synchronized movement. The medial pivot arm’s higher placement reduces material volume in the lower part of the boot, creating more space for the patented inner ankle brace system to have free movement and improve control. Reducing the volume on the inner side also reduces abrasion, where the boot is in contact with the bike and improves grip and feel.- Redesigned dual density TPU rear blade system engineered to prevent hyperextension while offering improved flex control and impact resistance. • New inner ankle brace • One the Tech 10’s defining features is the redesigned biomechanical inner ankle brace. Patented technology which features: - Lighter, anatomically redesigned medial and lateral torsion arms which are compact and offer an increased range of movement and control. In conjunction with the outer boot chassis, the ankle brace gives vertical and lateral protection from ankle and leg compression and rotation and progressive damping of torsional forces during an accident, while still allowing natural freedom of movement. - Double pivot system allows the Tech 10 to retain its integrity while flexing which removes the need for alternative torsion bars for varying ankle widths and crucially gives the essential progressive resistance to rotational and vertical forces which, otherwise, are so damaging to ankles, knees, upper legs and pelvis if not arrested in a controlled way. - New low-profile, pull-on design for reduce material build, less weight and to facilitate easier and quicker wearing.- Innovative flexion inserts work seamlessly with new Tech 10’s flex support system for ultimate in performance.