FABRIC: Made of polyester and spandex. UPF fabrication protects your skin by blocking harmful UVA and UVB during outdoor sport. Quick-drying, high-elastic and breathable. SIZE: Small(fits like US 4-6), Medium(fits like US 8-10), Large(fits like US 12-14), X-Large(fits like US 16), XX-Large(fits like US 18).Please read our size chart and product video before purchasing.Thanks! FEATURE: The high waisted swimwear bottoms helps shapes your body,elastic waist, tulip hem, side seams for a slightly ruffled look.The built-in panty and elastic waist make you comfortable to wear,also won’t slide down when it’s wet. MANY OCCASION: Great for swimming, hiking, biking, running, yoga, pilates, gym workout,cruise, vacation, tropical trip, hot spring. any type of exercise and fitness-related activities. EASY MATCHED: The swim skirt is perfect to pair with swim top, bikinis, tankini tops, rash guard or yoga top. QUALITY GUARANTEE: Tournesol specializes in the development of high quality swimwear. Dedicated to providing you with quality service.