Sustainable and swim-ready, our Madewell Second Wave collection comes in feel-good recycled ribbed fabric. A classic silhouette with a scoop neck and low back, consider this one-piece swimsuit an essential in your vacay bag. Moderate support. Full coverage. UPF 50 sun protection. 93% recycled polyamide/7% elastane. Do Well: made with recycled fibers that could have otherwise ended up in landfills. Machine wash. Imported.