All styles start with an ergonomic nine-panel construction to create 3D support around glutes, thighs, quads, and hamstrings. This same 3D principle also applies to the BallPark Pouch™, which has been perfectly formed to fit your anatomy. With breathable mesh panels on either side, the pouch provides a permanent divide between your balls and thighs. This means no more sticking, chafing, or general discomfort.