Shock Doctor Shockskin 3-Pad Sleeveless Impact Shirt SHOCKSKIN integrated fabric and vented foam pads, secured by high frequency seams, move and contour with the body for ultimate comfort and protection SHOCKSKIN integrated fabric and vented foam pads, secured by high frequency seams, move and contour with the body for ultimate comfort and protection|3-PAD SYSTEM a sleeveless shirt with three integrated, ShockSkin pads on the ribs and spine|NULL|NULL|