The Axiom Representing the next-generation of Riddell on-field innovation, the Axiom Authentic brings the game to your display. Worn by elite NFL athletes on the field, this NFL collectible version features authentically inspired parts, paint, and decoration, plus a first for an Authentic collectible helmet: a tinted Oakley eye shield. The ultimate in helmet design is now within reach. Comes in official team colors. Size large shell with Axiom-W-2EG-SW-HP-S face mask. Quick Release face mask attachments. Axiom Liner System. Soft cup chin strap with CAM-LOC retention system. Oakley Axiom Shield