Oklahoma Sooners Primary Speedflex Football Helmet Seahawks light blue and red center

light blue and red center striping

Manufactured by Riddell as part of the official 2026 NFL On-Field Alternate series

Designed as part of Riddell’s specialty alternate lineup celebrating intense divisional battles

this full-size collectible highlights the legendary gridiron identity of Vikings football

Oklahoma Sooners Primary Speedflex Football Helmet Seahawks light blue and red centerShowcase Boomer Sooner pride with the official Oklahoma Sooners Primary Full Size Riddell SpeedFlex Authentic Helmet. Featuring Oklahomas iconic high gloss crimson shell, interlocking "OU" side decals in crisp white, white center striping, and a high impact steel facemask, this full size collectible captures the classic gridiron tradition of Norman football. Built on Riddells flagship SpeedFlex platformcomplete with its revolutionary flexible crown