Nylon, Cotton Zipper closure Machine Wash Profiled cut. Side VersaStretch panels Classic stand-up collar with hook-and-loop. Buttoned front Expandable zippered chest pockets. Zippered bicep pockets with inner loop for dummy cord. Mesh panels in the armpit area Reinforced elbows. Hook-and-loop adjustable cuffs. Central rank tab with hook-and-loop. Loop panels for morale, name and flag patches YKK zippers. Material: 52% Nylon, 48% Cotton. Weight: 693g Part of Helikon-Tex's new advanced field uniform known as the Modern Battle Dress Uniform, the MBDU Shirt has anatomical cut and come with stretchable side panels made of VersaStretch fabric for added freedom of movement. This comfortable combat shirt features concealed buttoned front closed with Canadian-style buttons and classic collar which can be quickly transformed into a stand-up collar and fastened with hook-and-loop. Moreover, there are two expandable zippered chest pockets, zippered pockets on upper arms with internal loops for dummy cording, mesh panels in armpits for enhanced breathability, reinforcements on elbows, hook-and-loop adjustable cuffs as well as front rank tab closed with hook-and-loop and a set of loop panels for morale and name patches, flags or IFF patches. Made of outstanding fabrics and thoughtfully designed, this uniform shirt is not only sturdy and very functional but also provide exceptional comfort and mobility.