90% Nylon/10% Spandex 90% nylon 10% spandex blend. Circular knit fabrication for a completely seamless look. 6 assorted solid colors with lace trim for a fun and sexy new look every day. Super soft stretch fabric, full back coverage and tag-less design for ultimate comfort. True to size fit, designed with you in mind. Machine washable. Durable high quality fabric will wash beautifully. Colors that will not run.