Customize Design Cotton Seamless String Thong offers all day comfort. This thong blend right into your fashionable wardrobe, so there is no panty line. Made of a lightweight 100% cotton fabric to help prevent the underwear from shrinking in the wash, the underwear will last. The cotton thong is free of any decoration and is highly breathable so you can include your design or wording. Featuring fabric covering the elastic, it prevents irritation around the waist and thigh area. The thong also comes without a tag to avoid discomfort in the back area.