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 Base Jump/BJ Type (Color: Multicam) 100% brand new Color: Multicam Size: Adjustable, suitable for all adult guys Material: ABS Weight: 0.7Kg 1) Lightweight, multi-impact, ventilated liner with repositionable impact pads 2) Closed-cell comfort foam that is not affected by temperature, altitude, or moisture 3) 1/2" EPP pads come with the helmet. 4) Occ-Dial adjustable fit band with replaceable leather front, nape 5) Side pads quickly detaches to allow convenient donning 6) Doffing of COMMs headsets with internal top headbands. 7) Bungees for NVG stability. 8) Side Velcro loop for patches and illuminators. 9) FAST-ARCs - 4 Position Accessory Rail Connectors: non-snag attachment points for quick yet secure donning or doffing of head borne accessories, including lights, cameras, goggles, COMMs, mandibles, etc