SUPERIOR MATERIAL: 90% Nylon and 10% Spandex. Our womens lace panties are beautiful and comfortable to wear. Soft against the skin and durable after washes without losing shapes. Recommend hand wash and do not bleach. AVAILABLE SIZE: Small (25.2-25.9 in waist); Medium (26.7-27.5 in waist); Large (28.3-29.1 in waist); X-Large (29.9-30.7 in waist). For more measurement, please refer to the size chart. EXCELLENT FEATURES: Crotch is made of cotton fabric which has good moisture regain and air permeability. Elastic waistband on the top to hold. Better breathability, middle rise and lace design makes our lace underwear for women to keep from bunching or riding up. ATTRACTIVE ADVANTAGE: Comfortable lace panties pack of 6, with assorted classic colors ( black, wine red, grey, white, yellow and blue), you can mix and match your look every day and dating. Ideal for long-lasting wearing with your pants, shorts, jeans and dresses. WASHING CARE: Hand or machine washing in cold water. Please do not use chlorine bleach.