OneTigris Military Helmet MH Type Helmet Tactical Airsoft Paintball Fast Helmet with Goggle Comes with goggles, but the goggles not recommend for tactical activities, only for cycling Ventilated liner with repositionable impact pads and closed-cell comfort foam, not affected by temperature, altitude, or moisture Adjustable chin strap for comfortable fit; Head circumstance: 21.623.6inch/5560cm (Please make a measurement before order) Loop panels on right and left for morale patches, nameplates and reflective tabs Internal Size: 6.6 x 8.6 inch( Width x Length )