New Orleans Saints Full Size Authentic Revolution Speed NFL Helmet by Riddell. This full size Saints helmet is designed with extended mandible (jaw area) protection, a steel polyvinyl-coated face mask, chin strap, increased padding, an integrated facemask attachment system and elliptical air vents. NFL Team name on back bumper (except Chiefs, Steelers and Giants). The officially licensed New Orleans Saints helmet is great for autographs and features Saints team logo decals on both sides. The striking shape of the future. NFL Saints Authentic Revolution Speed helmet size is 13.5"(L) x 9.75"(W) x 10.25"(H). NFL New Orleans Sainst Full Size Helmet.