GEEDIAR Airsoft SWAT Tactical Helmet Combat Fast PJ Helmet ABS Imported Army helmet is great for training,search and rescue,climbing,CQB,shooting, paintball,skirmish game,hunting use and other outdoor activities GEEDIAR tactical Helmet is a lightweight,hard shell design,fully adjustable helmet perfect for just about any Airsoft Applications Polymer Construction,removable and adjustable internal padding Velcro panels on right and left for Morale Patches, Nameplates and IR/Reflective Tabs Head Circumference (mm):580mm-610mm, Head Size (US): up to 7 5/8 3/8. Weight:644g