Kamui Cosplay shows you how to make an Anthem Foam Helmet, though keep in mind that this is made for Cosplay use and not for airsoft use though you can use protective lenses and use other materials instead of foam if you want to use it for airsoft... "In the last video of my collaboration with EA I’m showing you how to build a Javelin Ranger helmet completely out of EVA foam! I mainly used 10, 5 and 2mm high density EVA foam and contact cement glue to build it.