Materials: 76 % nylon, 24% spandex Square neckline Lightweight, breathable fabric with a "barely there" feel Double layered High cut leg opening Convenient snap closure for easy maneuvering Thong back that remains invisible under clothing For hygienic reasons, we ask that you wear underwear when first trying-on your purchase. We will only accept returns with tags on and in the original packaging This material is certified by Standard 100 OEKO-TEX® (Certificate Number: SHKO038253) which certifies that every component of this product has been rigorously tested against a list of up to 350 toxic chemicals Produced in a Sedex certified factory which aims to improve working conditions throughout the supply chain Made with care in Wathupitiwala, Sri Lanka