There are 3 types: MH (no holes), BJ (diamond holes) & PJ (oval holes), each type has 8 colors available (Foliage Green, Black, Dark Earth, A-Tacs, Multicam, Desert Digital, US Navy Plate, AT-FG) Fast helmet is the same design as the Ballistic and Carbon FAST helmets but with a polycarbonate shell and molded front NVG mount .It is great for training, search and rescue, climbing, hunting, paintball, CQB shooting and other outdoor activities Tactical FAST Helmet MH Type (Color: AT/FG) 100% brand new Color: AT/FG Size: Adjustable, suitable for all adult guys Material: ABS Weight: 0.7Kg 1) Lightweight, Hard Shell Design 2) Completely Adjustable from size of headband to height of helmet 3) Easily tighten/loosen the headband via rear adjustment dial 4) Chinstrap lined for comfort 5) Removable, adjustable internal padding 6) Tactical Side Rails fit all kinds of accessories 7) Integrated NVG Mounting Point 8) Velcro panels on right, left, and backside of helmet for Morale Patches, Nameplates and IR / Reflective Tabs