Special modified EVA foam sternum that is extremely lightweight and form-fitting. FitLite and F.I.T. two-piece shoulder caps create an improved range of motion and a custom fit. Griptonite on the rib padding ensures it doesn't ride up or swivel. Flex front delivers freedom of movement. Play Dry liner controls moisture. Floating clavicle protection. Removable and adjustable upper arm pads. Injected floating front plate for full sternum protection. Adjustable chest straps.