100% Polyester Closure type Elastic Pattern Solid About this item Elastic Waist ：The elastic waistband with drawstring which can adjust the tightness freely according to your waist，the waistband made of 80% nylon 20% spandex. This special waist design avoids the risk of pants slipping when you swim。 Quick-drying Fabric: It comes with quick dry lightweight material and it only takes a couple of minutes to dry, provides maximum comfort and coolness for your skin. Mesh lining：This shots inside come with soft mesh lining allows for maximum breath ability. Design：Two side pockets and little inner pocket with zipper provide convenient storing and keep you hands free in swimming. Split leg design allows to move flexibly when you are walking. New with tags Size 3XL Questions? Leave a comment below!