The US Made Muzzlebrake Combat Shirt is designed to be worn under body armor and features a torso constructed with ultralight, high performance, no melt-no drip knit with a NYCO woven fiber for the shoulders, sleeves, and high abrasion areas. The combination allows for maximum mobility while remaining durable enough to withstand mission requirements. Quarter zip closure and soft knit lined collar provides comfort and easy donning.  Dual shoulder pockets allow for added storage and hook and loop for insignia and patches.