WHAT DOES RIDDELL SPEEDFLEX ADULT LARGE MEAN?

Soon after A lot anticipation, the Riddell SpeedFlex Adult Helmet has arrived which is poised to alter the way we look at football helmets. Designed with the latest technological options to reduce pressure from impacts at superior and lower velocities, the Riddell SpeedFlex is like no other helmet in the marketplace.The SpeedFlex is analogous on th