NWT Old Navy High-Waisted Wrap-Front Sarong Swim Skirt Product Details Online exclusive! Elasticized high-rise waistband, with knotted tie fastening on side. Wrap-effect, with split in front. Built-in, fully-lined bikini swim bottoms underneath, with hygienic sticker. Smooth, quick-drying tricot-jersey, with comfortable stretch. This bikini swim skirt is made with 82% recycled polyester. Less waste in the world 🌎 Built-in UPF sun protection; UV protection accords with ASTM standard D6603. Like this swim skirt? Pair it with our matching bikini swim top, sold separately! #553787 Materials & Care recycled polyester 82%, spandex 18% Swim bottoms lining: 92% polyester, 8% spandex. Machine wash cold, gentle cycle, hang dry. Imported. Fit & Sizing Sarong swim skirt sits high at waist. High coverage. Women's swim skirt hits high on thigh. Models are wearing sizes S (numeric size 4), L (numeric size 12), and XL (numeric size 18).