Mercer Culinary M60014WH1X Millennia Men's Short Sleeve Cook Jacket with Cloth Knot Buttons, X-Large, White Black Soft Brushed 65% Polyester 35% Cotton Twill Fabric Durable Double Stitched French Knot Buttons Left Sleeve Utility Pocket Ideal for Thermometer, Pen or Other Tools Fits 48" - 50" Chest Measure chest just under arms and across shoulder blades, holding tape level (don't hold your breath); be sure to cross over the shoulder blades and the fullest part of your chest