JOYBIK is a professional manufacture and retailer for swimsuit. To achieve a continuous optimization for Halcurt products, we utilize the finest fabrics, design original printings and bold color combinations, so as to bring forth the fresh and new to the swimsuit industry. [What is UPF 50+ fabric:] A garment permits less than 2 percent UV transmission is rated UPF 50+. [What enhances UPF ratings:] Dense fabric minimizes the transmission of UV. We use fabric over 200g, denser than normal fabric for swimsuits. [Why is Moisture-Wicking important:] By absorbing sweat away from the body, this help keep you cool in the summer. [Why is Quick Drying important:] Quick dry fabric allows excellent ventilation and breathability, dissipates heat easily. [Material:] 82% Nylon 18% Spandex [Package:] Bikini Swim Bottom*1 [Size Guide] (inch) [X-Small:] Chest: 32.5-34.5 Waist: 24.5-26.5 Hips: 33.5-35.5 [Small:] Chest: 34.5-36.5 Waist: 26.5-28.5 Hips: 35.5-37.5 [Medium:] Chest: 36.5-38.5 Waist: 28.5-30.5 Hips: 37.5-39.5 [Large:] Chest: 38.5-40.5 Waist: 30.5-32.5 Hips: 39.5-41.5 [X-Large:] Chest: 40.5-42.5 Waist: 32.5-34.5 Hips: 41.5-43.5 [XX-Large:] Chest: 42.5-44.5 Waist: 34.5-36.5 Hips: 43.5-45.5 [Care Guide:] Do not iron Do not bleach Do not dry clean Do not tumble dry Line dry in the shade Use mild detergent only Do not use fabric softener Wash inside out with like colors Machine wash cold delicate cycle [Customer Service] If you have any problems like receiving Wrong Size/Wrong Item/Defective Product or can't design on the size, please feel free to contact us, we'll reply within 24 hours.