Texas A&M Aggies Authentic Speed Football Helmet. Perfect item for autographs and collectors. This full size Texas A&M Aggies 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. NCAA Team name on back bumper. The officially licensed Texas A&M Aggies helmet is great for autographs and features Texas A&M Aggies team logo decals on both sides. The striking shape of the future. NCAA Texas A&M Aggies Authentic Revolution Speed helmet size is 13.5"(L) x 9.75"(W) x 10.25"(H). NCAA Texas A&M Aggies Full Size Helmet.