Our signature range PERFECTLY FIT returns with innovative support and extra-smooth materials for a flawless fit under clothes.These bikini briefs are made with 79% recycled nylon, created by reprocessing existing materials. Highlights • microfiber jersey • medium rise waist • Calvin Klein tonal elastic waistband Composition & care 79% nylon 21% elastane machine wash tumble dry low Panties can only be returned if unopened in their original packaging, unworn and in the same condition as delivered, with all tags attached.