Thor Impact Rig Armored Shirt The ultimate underprotector has arrived. Designed to offer maximum coverage yet hug your body, the Impact Rig SE is based on a form fitting micromesh chassis with integrated soft and hard protective panels that move with your body. The Impact Rig SE is adjustable and versatile with multiple tension straps and a removable articulated back panel. Maximum airflow is achieved by utilizing venting on all three construction materials the plastic, biofoam, and chassis, are all vented. The versatile Impact Rig SE features a permanently affixed elbow/forearm guards and a removable kidney belt and back protector. This unit offers the most coverage available in an underprotector. Features Micromesh chassis with external seams for comfort Side mounted YKK chest zipper averts chest plate Articulated back panel is removable Polyurethane shoulder caps with Ramair venting Multiple tension straps for a secure fit Molded biofoam panels with extensive venting Removable kidney belt Molded elbow and forearm guards Elastic cuff stitch for a comfortable seal Padded collar for comfort S/M Fits most riders up to 160 lbs. L/XL Fits most riders 160-180 lbs. XXL/XXXL Fits most riders 180-250 lbs. CE approved