YABEIQIN Men Body Slimming Tummy Shaper Vest Shirt Underwear Shapewear 80% nylon Material: 80% nylon, 20% Spandex Can give you a sexy, curvy hour glass figure instantly It will help you fit into your favorite pair of jeans or tailored business suits comfortably Instant Abs instead of that beer belly The size for all products are asian size. Please pay a attention before you make order. If you shopping from U.S.A or EU brands,should be choice one size up