Sea Level Plains Long Sleeve Sunsuit with; Internal bra sheath with cups Power mesh support UPF 50+ protection Best fit for an A-D cup size Made from 85% Nylon / 15% Elastane This swimsuit contains a percentage of nylon/elastane which makes it lightweight, stretchy and offers a luxurious fit! Swimwear that contains nylon is a fantastic option for heading to the beach, swimming in the lake or diving into your backyard pool. However, nylon/elastane is not chlorine resistant. MPN: 9347760173157