We designed this helmet cover to fit any size high cut/Fast/Mid and High Cut, ACH/IHPS/LWH helmets, secured with the use of shock cord allowing any user to get a proper fit regardless of size, make and attachments. Ear-Pro, Comms, Strobes, Even NVG mounts will work with the LOOGU Helmet Cover. BJ type helmet, made by high quality ABS. Hard Polymer Construction-The helmet is Fit for the Person Who Head Circumference is 22.4-23.5in. Occ-Dial Adjustable Fit Band with Replaceable Leather Front, Nape, and Side Pads Quickly Detaches to Allow Convenient Donning and Doffing of COMMs Headsets with Internal Top Headbands. Helmet is about 1.23lb, Lightweight, multi-impact, ventilated liner with repositionable impact pads and Holes for ventilation,Helmet is a lightweight, fully adjustable helmet perfect for just about any outdoor Applications. The lightweight design means that you will grow less fatigued from carrying a helmet on your head and still retain the same amount of protection necessary for high intensity outdoor activities. 3D laser cutting helmet cover – Helmet cover made from ripstop Terylene/Cotton fabric can fit size M/L ops core fast PJ BJ MH, front shaped slot designed for nvg. To assemble this product merely route the included bungee through the dual laser cut slits around the perimeter and tighten to your preference. We offer extra 5 ghillie strips, Allowing the end user to add even more break up to their helmet cover to allow for critical concealment in non-permissive environments. Easy and fast to deploy, Small enough when compressed to fit into a pocket or small pouch. Brand Name LOOGU Product Style BJ Helmet + Helmet Cover Inner Material Leather Outer Material Acrylonitrile Butadiene Styrene (ABS) Additional Features Adjustable Strap, Lightweight