WHAT DOES RIDDELL SPEEDFLEX ADULT LARGE MEAN?

Just after Significantly anticipation, the Riddell SpeedFlex Adult Helmet has arrived and it is poised to change the way we glance at football helmets. Constructed with the latest technological capabilities to decreased force from impacts at higher and very low velocities, the Riddell SpeedFlex is like no other helmet out there.The SpeedFlex is sim