CANNONDALE SHIRT 2 DESIGNS TO CHOOSE FROM AVAILABLE IN SIZE S-M-L-XL-XXL-3XL BLACK 6.1oz 100% ULTRA COTTON SHIRT PRODUCT MEASUREMENTS (IN INCHES) METRIC CONVERSION 1 INCH = 2.54 cm HOW TO MEASURE MEASURE AROUND THE UPPER BODY, UNDER ARMS OVER THE FULLEST PART OF CHEST. SIZE CHART SMALL 34-36" MEDIUM 38-40" LARGE 42-44" XL 46-48" XXL 50-52" 3XL 52-54" 4XL 54-56"