The performance player seeking the most popular helmet in today's market. -Dual-stiffness CELLFLEX foams mechanically bound to provide low-profile protection against both sharp and heavy impacts. -Dual-ridged crown provides increased protection by channeling impacts. -Ergonomic, removable ear covers combined with floating ear loops provide custom capability and "pro" look. -4000 helmet pre-assembled with 4000 TRUE VISION facemask provides secure fit, maximum ventilation, and minimum glare under typical arena lighting