ABOUT Supertech is Alpinestars innovative Pro Level Motocross apparel line, designed for superior dirt riding performance. Supertech gear offers a full Factory Rider design, featuring a variety of SX and MXGP race-proven technologies that deliver premium levels of flexibility, freedom of movement, ventilation, durability, and rider comfort. JERSEY KEY FEATURES Pro Level Jersey Design: Featuring an extremely lightweight, premium athletic cut and fit, the Supertech Scenz Jersey with its engineered ergonomic cuts provides enhanced body movement on the track. Athletic Pro Level Racing Fit: Premium athletic performance race fit designed for aggressive riding and professional levels of movement, flexibility, and comfort. New Design and Fresh Style: The jersey features a curvier, elongated collar for a distinctive look, along with a two-piece cuff with contrasting color taping for unique color blocking. JERSEY CONSTRUCTION - Engineered design for an athletic race fit, a chassis consisting entirely of advanced stretch mesh, and an ultra-lightweight construction result in the Supertech Jersey being Alpinestars lightest-ever MX jersey. - Extensive, strategically positioned laser-cut perforations throughout the upper and lower arms, sides, and armpit area provide additional airflow and ventilation. - Innovative Stretchnet construction incorporates fully elastic material on the full chest and back providing extensive stretch for freedom of movement and excellent stretch retention while offering top-level performance, and ventilation for exceptional rider comfort. - Innovative Seamless Construction eliminates side, elbow, and underarm seams to maximize rider comfort. - Seamless bonded collar and cuffs for enhanced rider comfort. - Extended rear for greater coverage in the riding position and compatibility with Alpinestars’ MX pants. - Flat stretch construction on arms and shoulders for enhanced range of movement and rider comfort. - New cuff hem finishing.