Material ---Fabric: 80% Nylon+20%Spandex,Lining:100% Polyester. Lightweight, flexible and elastic, comfortable and durable to wear, make you dry fast after your water sport. Design ---U shape design, creates comfortable, breathable room around the crotch area. This solid swimming short helps you show your body shape and create stylish looking. Elastic Waist ---This slim swimming bathing suit features with elastic waist with adjustable drawstring, providing you the maximum comfort at waist and convenience in swimming. Suitable Occasions ---The quick dry swimwear is perfect for water sports and activities, such as all water sports and activities, even competition, such as swimming, diving, surfing, beach or sun bathing etc. Warm Tips ---Machine washable and hand washing are both available for this fashion swimming trunks. Please check your size with our SIZE CHART before you buy it.