A foam sleeping pad can make your nights rest a whole lot better. The standard issue Foam Military sleeping pad is made from closed cell 3/8” thick polyurethane that will not absorb water and is very light weight to carry while offering warmth when you need it. Why feel small rocks, roots and uneven ground when you do not have to. We find that a military foam pad has a lot of uses from a work mat to the outdoors to projects. Nothing like the real thing.