FEATURES: Designed to be worn in wet or dry conditions Hyper Cool Material: Soft to the touch, moisture-wicking fabric that lifts sweat from your body to keep you dry Collar: Rounded, medium fitting neck SIZING INFORMATION: YM: 28'' - 30'' (Chest Width) | 25'' - 26'' (Waist) YL: 30'' - 32'' (Chest Width) | 27'' - 28'' (Waist)