Stock up on essentials with these cotton-rich bikini knickers. Low-rise shape sits higher on the leg with good coverage at the back. Added Lycra™ for all-day comfort. Choose between stripes, spots or plain designs. StayNew™ technology, so they keep looking good wash after wash. We only ever use responsibly sourced cotton for our clothes. M&S Collection: versatile styles in modern shapes with unique and playful details.