65 POLY 30 NYLON 5 SPANDEX STRETCHY... and meant to FIT size up if you want more room, BUTTTT you should be able to stay with your same size model is a SMALL wearing a SMALL XSMALL: 0/2 SMALL: 4/6 MEDIUM: 8/10 LARGE: 11/12 XLARGE: 14/16 2XL: 18/20 3XL: 20/22/24.
