Feel comfortable and confident with these cotton-blend period knickers. Full brief design provides everyday protection for a lighter flow. A unique triple-layered gusset system with an anti-leak outer layer membrane locks in moisture to keep you feeling dry, while anti-odour technology ensures freshness. Made with responsibly sourced Tencel™ modal. We only ever use responsibly sourced cotton for our clothes. \n M&S Collection: versatile styles in modern shapes with unique and playful details.