Supertech is Alpinestars innovative Pro-Level Motocross apparel line, designed for superior dirt riding performance. With an engineered design for an athletic ‘race’-fit, a chassis consisting of advanced stretch & durable stretch Ripstop & an ultra-lightweight construction, the Supertech Pants feature a host of SX & MXGP raceproven technologies, including stretch Kevlar®, to deliver optimum levels of flexibility, freedom of movement, ventilation, durability & comfort. Features Race-engineered fit & performance shape designed for aggressive riding & professional levels of movement, flexibility & comfort Main chassis constructed extensively from an advanced stretch rip-stop fabric The textile fiber composition is specifically developed by Alpinestars for optimized mechanical properties including strength, elasticity & abrasion durability Secure SXM auto-lock magnetic buckle for a quick & secure closure Highly breathable stretch-mesh zones on the full lower leg for ultra...