94% Cotton 6% Elastane. Washing at 40 degrees is recommended. -With its body-hugging cut and soft cotton fabric, it is the first choice of women who want to feel comfortable both at home and outside. Material Information: Made of 96% Cotton, 4% Elastane. Size Information: Compatible with Standard (S-36, M-38, L-40) sizes. It is 100% Domestic Production and No Materials Harmful to Health Have Been Used in Its Production.