Panache Sophia Skirted Brief Swim Bottom SW0637 This skirted swim bottom is flattering, with a hidden elastic band at the waist edge. Attached panty has a sewn-in crotch lining. Made of polyamide/elastane. Made of silky polyamide/elastane. Covered elastic at top edge keeps your waistband in place Attached panty has a sewn-in microfiber crotch. Skirt length gives full rear coverage. Covered elastic on bottom provides a snug fit.