The Invader Gear mod 2 boonie has some nice upgrades compared to the mod1. The boonie has an elastic drawstring for under your chin and there are ventilation holes around the head. There are also a number of elastic bands so that you can easily place vegetation and twigs of tan on the boonie so that you can blend in more with the natural environment. This way you stand out a lot less and this has a tactical advantage. Available in different sizes and colours.