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 Pararescue Jump PJ Type (Color: Foliage Green) 100% brand new Color: Foliage Green Size: Adjustable, suitable for all adult guys Material: ABS Weight: 0.7Kg 1) Lightweight, multi-impact, ventilated liner with repositionable EPP impact pads and LDV closed-cell comfort foam that is not affected by temperature, altitude, or moisture 2) Occ-Dial adjustable fitband with replaceable leather front, nape, and side pads quickly detaches to allow convenient donning and doffing of COMs headsets with internal top headbands 3) Integrated Head-Loc chinstrap retention system gives helmet 4x more stability than standard issue ACH helmet suspension / retention products 4) FAST-ARCs - 4 Position Accessory Rail Connectors: non-snag attachment points for quick yet secure donning or doffing of headborne accessories 5) BISS-NVD lanyard / elastic tensioner to eliminate night vision mount / device rattle or vibration 6) Standard MARSOC / WARCOM 3-hole pattern