Explore the authenticity and classic style with this Vintage US Military Men's OG-507 Utility Fatigue Shirt. Tailored for a standard medium size, 15 1/2 x 33, it features the timeless OG-507 color, a testament to its original Vietnam War era. Crafted from a durable blend of 50% polyester and 50% cotton, this shirt is designed to withstand the rigors of field duty and civilian life alike. This collared, long-sleeve shirt with a 6-button front is emblematic of the utilitarian fashion of the 1970s. It boasts two chest pockets with button flaps, offering practicality and a vintage aesthetic. Whether you're into militaria, rockabilly, or just appreciate the style of the period, this shirt is a versatile piece that transcends trends.