Alpinestars hyperlight 2 shorts vented open mesh inserts across thighs are stretchable to enhance airflow within the shorts seamless seat area constructed from an abrasion resistant textile for greater riding comfort and durability flat snap adjustment system allows connection of alpinestars mesh lining features material 100 polyester multi panel construction incorporating an advanced poly fabric for maximized performance and comfort elasticized rear yoke for optimal maneuverability lateral