Soul Cal Cup Bikini Briefs Ladies These Soul Cal Cup Bikini Briefs are a simply stylish design that is crafted with a stretch fabric that benefit from flat lock seams to offer comfort against your skin. Located to the hips are adjustable tie fastenings with gold bead detail for a more personalised fit. View the: matching top here > Bikini briefs > Stretchy > Flat lock seams > Lined > Toe fastenings to hips > Gold bead detail > Soul Cal branding > Shell: 80% nylon, 20% elastane > Lining: 100% polyester > Machine washable