Swim top. Lined. Model is a standard XS and is wearing size XS. True to size. Underwire. Gold back clasp. Smooth and stretchy swim jersey; quick-drying. Cold hand wash only. Nylon/Elastane. Please Note: This product is exclusive to Hello Molly Swim. Make waves in the Sun-Kissed Swim Top – featuring supportive underwire, a luxe gold clasp at the back, and smooth, quick-drying swim jersey that hugs just right. Pair it with matching swim bottoms and gold accessories.