Seam less thongs are created with flex-fit for every body, shape and size. With invisible coverage and an ergonomic fitting that moves with you, the multi-dimensional stretch allows the fabric to stay put due to it's extra stretch propeties. Womens undies that are constructed with a moisture protective gusset, built sustainably and designed to last. 80% Polyamide, 20% Spandex Made in the USA or Imported Pull On closure Machine Wash Up-to-date Fabric Technology & Innovation in Intimate Apparels: Innovative rib-fabric with multi-directional stretch & great recoveryÊ Active Woman: 4-Way stretch that adjusts for every body and in-between sizesÊ Lightweight and Comfortable: Thongs with clean design, wire-free NO VPL: No Visible Panty Lines Keeping it Fresh: These thong panties have gussets that keep moisture and odor away