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. Drawstring closure SIZE: Small(fits like US 4-6), Medium(fits like US 8-10), Large(fits like US 12), X-Large(fits like US 14), XX-Large(fits like US 16).Please read our size chart and product video before purchasing.Thanks! FEATURE: The high waisted swimsuit bottom helps cover tummy control and perfect shapes your body.Wide elastic waistband, front tie drawstring.V Slit makes your thighs feel comfortable. The built-in briefs and elastic waist make you comfortable to wear,also won’t slide down or get looser when it’s wet. MANY OCCASION: Stretch board shorts provide great freedom of movement, perfect for swimming,surfing or other water sports,also hiking, biking,running,yoga,pilates,gym workout,any type of exercise and fitness-related activities. EASY MATCHED: The swim short 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.