Supertech is Alpinestars innovative new motocross apparel line, designed for superior dirt riding performance. Featuring an innovative performance fit design, a chassis consisting of advanced stretch material and an ultra-lightweight construction. With a simple, clean design and an aggressive look, the Supertech Pant incorporates a host of race-proved technologies for comfort and performance-winning pedigree in Supercross and motocross. Heavy (900 denier) reinforcements on seat area provide seam strength, durability and critical coverage. Main shell extensively constructed (80%) from advanced stretch fabric for freedom of movement. Meticulously designed to a new pattern fit to keep pant perfectly positioned while riding aggressively and to offer unrivalled levels of movement and flexibility. Textile fiber composition specifically developed by Alpinestars to offer high levels of mechanical properties, such as strength, elasticity and durability. TPU reinforced knee area and on back for lightweight abrasion resistance. Welded hems on leg strength and reduced weight.