The World's Most Comfortable Thong is a one-size fits all Hanky Panky Heart Orginal Rise Thong made from signature stretch lace. Its original rise sits higher on the hips with a flattering v-front and v-back. The World's Most Comfortable Thong 3 pack comes in cute heart shaped box One size fits all - stretch to fit Hanky Panky fabric Original rise Flattering V-front, V-back waistband No visible panty line (VPL) Lightweight and extremely comfortable Made in the USA Body:100% Nylon Trim:90% Nylon, 10% Spandex Lining: 100% Supima Cotton