Shock Doctor Core ShockSkin 5Pad Shirt Integrated fabric and vented FlexAir Protective Padding move and contour with the body for the ultimate comfort and lightweight protection Five integrated ShockSkin protective pads on the shoulders, ribs and spine Four-way stretch mesh down the sides for maximum breathability and range of motion Constructed with supportive four-way stretch antimicrobial fabric that wicks moisture away from your body and control odor