This shirt is crafted with a stretchy oxford fabric that is made with COOLMAX® fibers to help keep you cool, dry, and comfortable. Size Big 2X has a 35" back body length, a 22.25" shoulder, a 62.75" chest, and a 37.5" sleeve length. Sleeve length is taken from the center back of the neck and changes 1" between sizes. Size Tall 2L has a 37" back body length, a 22.75" shoulder, a 62.75" chest, and a 39.5" sleeve length. Sleeve length is taken from the center back of the neck and changes 1" between sizes. Button-down point collar. Buttoned placket. Long sleeves with buttoned barrel cuffs. Split back yoke with a box pleat ensures a comfortable fit and a greater range of motion. Signature embroidered Pony at the left chest. Imported Material & Care Polyetser, nylon Machine washable