* Shock Skin 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 seamless a sleeveless shirt with three integrated high density foam Shock Skin pads on the ribs and spine * Mesh panel in front ventilates this high-performance base layer Constructed with supportive four-way stretch anti-microbial fabric that wicks moisture away from the skin