ORGANIC BASICS Flex Thong 3-Pack Multi/patterned XS The Flex Thong is a comfortable and stylish thong that is perfect for everyday wear. It is made from a soft and breathable blend of organic cotton and elastane, and it features a flattering fit that will make you feel confident all day long. The thong comes in a pack of three, so you can have a fresh pair for every day of the week. Organic Basics. EUR 47.00 1