Swim bottoms. Lined. Fitted; cheeky cut. Model is a standard XS and is wearing XS. True to size. Smooth and stretchy swim jersey; quick-drying. Side knots. Cold hand wash. Nylon/Elastane. Please Note: This product is exclusive to Hello Molly Swim. The Lifeguard On Duty Swim Bottom brings effortless summer vibes with its smooth quick-dry fabric, flirty side knots, and the perfect touch of beachy charm! Style with the matching swim top.