Fearlessly control the gridiron with EvoShield(R) Shield Only for Football Performance Rib Shirt. The Gel-To-Shell(TM) custom-molded rib shields conforms to each athletes body for superior fit and comfort. These shields are compatible with the EvoShield(R) Football Performance Rib shirt. Next Level Protection Gel-To-Shell(TM) custom-molding rib shields molds to athletes shape, ensuring a perfect fit Dispersion Technology disperses the force of impact better than traditional foam and plastic gear Thin Shields allow for complete comfort and flexibility Shield is hand washable, air dry Shield Coverage Large - 11 1/2"W X 6 1/2"H Small - 9 1/2"W X 5 1/2"H Youth - 8"W X 5"H