The crossed back sports top is perfect for all types of activities. Its soft fabric, quick drying and support are its great strengths. It is the top par excellence for running. Sizing is true to size. Models wear size small or medium. Here is a chart to help you in your choices: S: 32A-32B-32C 34A- M: 34B-34C-34D-36A-36B- L: 36C-36D 36DD XL: 38C-38D-38DD