Full Helmet 1.Fibre Glass SHLL 2.Dual density EPS inner ilner 3 Removable and washable snap in interor 4.Flotec adjustable forehead/chin wentilation 5.Adjustable back slide vents in rear diffuser 6.lntegrated breath deftector 7.Flat Shield with tear-off posts for racing 8.lntegrated shield lock mechanism 9.Tool less push button quick release shield system 10.Meets or exceeds DOT safety standards 11. Siszd: XS.S.M.L.XL.XXL