82% Nylon/18% Spandex Fabric: 82% Nylon, 18% Spandex. Soft, stretchy and comfortable. Scoop neck, backless, cutout details, removable soft pads without rims. Cheeky thong bikini style, lengthen your legs and slenderize your waist more slim. Great for swimming, bathing, beach party, yoga, workout, SPA, tropical vacation, holiday strips, beachwear, hot spring, surfing, pool party, etc. Please Refer to the Size Chart In Product Description Before Ordering. S=US(4-6); M=US(6-8); L=US(8-10); PLEASE CHOOSE ONE SIZE UP, WOMEN WHO WITH PLUMP OR BOOB.