LOOGU Fast PJ Base Jump Military Helmet with 12-in-1 Headwear PJ, BJ and MH Type for Fast Helmet Series. BJ (ASIN: B01G6O2JN4), MH(B012FNJ9VK) - If you are looking for a helmet combined with full Mask and Goggles, then search our ASIN - ( B01N2RMU5Q ) 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 It 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 Airsoft 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 Airsoft combat. Great for training, search and rescue, climbing, and other outdoor activities.Perfect helmet for airsoft/paintball players