the mercenary company elite long sleeve combat shirt 2019 edition (multicam black, xxxl) the mercenary company elite combat shirt with stain- / oil- / water- repellent teflon treatment - 1/4 zip front, fold down mandarin collar, upper arm pockets, hook & loop cuffs - reinforced elbows with internal pockets for elbow pads (pads sold separately) - 65/35 nyco rip-stop fabric sleeves and collar; stretch fabric chest and back - matching elite combat pants also available - chest sizing: small - 41" / medium - 43" / large- 45" / xl- 47" / xxl- 49" / xxxl- 51" - combat shirts are cut in a slimmer fit for athletic builds. those desiring extra room and/or a looser fit should order one size up. chest size is true-to-inch inch measurement.