Seattle Seahawks (1983-01) Riddell Speed Throwback Mini Helmet. The most popular collectible in history is now available in the Speed Helmet design. The Speed Mini Helmet is a half-scale replica of one of the most popular new helmet introductions in Riddells history. Its a must-have for the serious collector. Includes interior padding and a 4-pt. chinstrap. Official colors and decals. Ideal for autographs. Approx. 5 tall.