Aivtalk Maternity Pregnancy High Rise Hipster Underwears Panties Adjustable Support Belt Underpants Size XXL - Champagne Asian size, it's 1-2 size smaller than US or Europe size, please kindly check the size chart to choose suitable size Material: cotton Fully adjustable to accommodate abdominal growth throughout pregnancy Adjustable fastening for individual adjustment grows with you during pregnancy Helps relieve tension on the lower back and supports the abdomen during pregnancy