ergowear low rise swim briefs x4d sw bikini cut swimwear in jet black 1694X4D SW Swim Briefs are low rise and lean cut to really underline those abs. Wear these sleek swim briefs at the beach, poolside, or just to show off your body in the best, most comfortable way you can Provides coverage where it counts Elastic waistband for more comfortable fit and hidden cord Full coverage on the back Hand Wash. Do Not Bleach. Do Not Iron (80% Polyamide 20% Elastane)