Matrial:80% Polyamide/ 20% Elastane We use the our Clothing Size Table as below. Please do not confuse with the Amazon General Size/Europe size/US size etc. Fabrics have a certain flexibility, and there are still 1-2 cm measurement errors. In order to avoid the inconvenience of return or exchange, please carefully choose your own size Size Table 1 inch = 2.54 cm Size S(US 0-2): waist 60-65 cm,hip 88-93cm Size M(US 2-4): waist 65-70 cm,hip 93-98cm Size L(US 4-6): waist 70-75 cm,hip 98-103cm Size XL(US 6-8): waist 75-80 cm,hip 103-108cm Size XXL(US 8-10): waist 75-80 cm,hip 103-108cm