• NOT suitable for big head!!!!! Hat size: 59/Internal width: 6.69" (17cm); Internal length: 8.66" (22cm)
• Light weight: 600g /easy-carrying
• Include sliding goggles / Adjustable chin strap. ( It is not recommended to wear glasses under the visor )
• Side Rails fit a variety of accessories, Integrated NVG mount compatible with most NVG style mounts (NVG mount not included)
• Great protection for tactical activities/ airsoft/ paintball //***Warning: This item is for adult only.