These ERDL military tops are designed for use in tropical environments and are crafted from a durable, wind-resistant ripstop cotton material. They feature four spacious chest pockets, a full button up front and have an adjustable cuff for a secure fit. The tops date back to the 1960's and 1970's and were originally issued to the U. S. Military for use during the Vietnam War era. Each top features different signs of wear and fading and some feature markings left by the original wearer, giving the pants an authentic, lived-in look. These tops are built for both function and durability and are perfect for collectors, reenactors, and those seeking a vintage military look.