The Tech 10 sets the standard for motocross boot performance with lightweight composite construction that reduces weight by over 400g while delivering superior protection. Engineered for serious off-road riders, this advanced boot features the innovative Frontal Flex Frame system and asymmetrical dual pivot design for optimal flexibility and precise control over flexion forces, giving riders enhanced movement and confidence on demanding terrain. A breakthrough innovation for the Tech 10 is the introduction of Alpinestars patented Frontal Flex Frame. The complete and seamless flexion control system features an engineered frontal flexion control offered by a dual-density TPU connector system. The Tech 10 design is slimmer and more streamlined with a contoured calf protector ergonomically wrapping around the rear leg.