Supertech is Alpinestars innovative Pro Level Motocross apparel line

the new Tech-1 KX V2 is now lighter and more breathable with a revised asymmetric lacing system to conform more closely to the foot

providing expansion when the airbag inflates but also offering a high level of anatomical performance and a superior fit when riding without the system fitted

V-shaped chest panel on a lightweight

on-and-off the bike comfort

vision 8 5 3 smoke lens Size:One Size Supertech is Alpinestars innovative ProVISION 8, 5, and 3 Lenses are constructed from the strongest and optically perfect, Polycarbonate material available. Anti fog and hard coat is applied and all lenses provide 100% UVA protection. The VISION Lenses have a VLT between 25% and 90% depending on the chosen tint. The VLT is the "visible light transmission," which is basically how much light the lens lets into the goggles. Look amazing with excellent optics at the track or on the trail.