Purchased at Madewell. Sustainable and swim-ready, our Madewell Second Wave collection comes in feel-good recycled fabric. Ready to pair with the coordinating bottom, this ribbed bralette bikini top has seamed details inspired by vintage underthings. Regular fit. UPF 50 sun protection. Made from 80% pre-consumer recycled nylon/20% elastane. Do Well: This fabric is recycled from pre-consumer nylon waste like fishing nets, fabric scraps or carpet. Our swimsuits are machine washable, but we recommend hand washing as it helps keep the fabric and the shape of the suit looking newer, longer.