Buy this collectible, new, pro Authentic SpeedFlex Full Size Football Helmet, made by Riddell and officially licensed by the NCAA, in a clear plastic bag in cardboard display packaging.Also commonly referred to as a revolution speedflex or proline, its the official, on-field, actual, exact, same, genuine, real, game, competition, player, playing helmet and was designed to further reduce the likelihood of concussions. The SpeedFlex helmet has quickly become the most popular helmet of choice by top NCAA players. The SpeedFlex helmet is the most authentically-inspired collectible in Riddells line. The unmistakable look of the SpeedFlex helmet has become the new icon of the game. Helmet FeaturesKra-Lite II Polycarbonate Lexan plastic SpeedFlex style shell with extended mandible (jaw area) protection, raised center with hexagon-shaped (6-sided) impact absorption cut-out, 6- elliptical air vents (3 on each side), 2- earholes (1 on each side), and painted high gloss shine finish (unless Chrome mirror finish, Matte dull flat finish, or Satin smooth gloss shine finish is in this items name)4- plastic clips and 4- metal stainless steel rivets (2 pairs on each side) attach on a polyvinyl-coated steel SF-2B-SW style quick-release facemask with high gloss shine finish (unless Chrome mirror finish is in this items name)Team city or name flat decal, team logo flat decal, or blank rubber vinyl front (forehead) bumper (varies by team)Team city or name flat decal on rubber vinyl back rear (neck) bumper (CLE, KCC, NYG, PIT, and WAS are blank)Functional air bladder with 2 inflation points snap-out interior padding, comfort overliner, and molded foam jaw padsBlank rubber vinyl stitched leather 4-point chinstrap with 4- adjustment points (2 on each side)Team color(s), logo(s) decal(s) (if any, varies by team), and stripe(s) decal(s) (if any, varies by team)NFL logo decal on back rearOutside dimensions 13 12 L x 9 34 W x 10 14 HSize Large shellUnsafe for play, because not professionally fitted