T.R.U. 1/4 Zip Combat ShirtThe same durability and protection of a combat jacket with the comfort of the original combat shirt and the addition of a 1 4 zip front with mandarin collar for added protection. Based off the current military design that helps reduce the severity of burn injuries while providing a more comfortable uniform top under body armor and vests. The body of the shirt is made from 60% cotton 40% CORDURA Baselayer fabric that meets the No Melt, No Drip thermal