Pittsburgh Panthers Gold Riddell Speed Replica Full Size NCAA Helmet. This full size Pittsburgh helmet is designed with a non-wear plate and molded foam jaw pads, a steel polyvinyl-coated face mask, 4-pt chin strap, and elliptical air vents. This officially licensed NCAA helmet is great for autographs and features Pittsburgh team logo decals on both sides. NCAA Pittsburgh Panthers Riddell Speed Replica Full Size Football helmet size medium measures: 12.75"(L), 9.25"(W), 9.75"(H) (NOT FOR WEARING)