Hook closure?[Material]: Polyester, Spandex, high-quality, skin-friendly, soft and breathable material, this swimwear for?women is perfect for layering.?[Size]: S – US 4 ; M – US 6 ; L – US 8 ; XL – US 10 . Please refer to our Size Chart before your purchase.?[Features]:?V-wired design, adjustable narrow straps, back hook closure, Wire Free,Spaghetti Straps,this solid ribbed?high cut bikini set for women gives you a sexy and fashion look in the summer.?[Occasion]: Perfect for swimwear, beachwear, party, vacation, swimming, stylish beach bikini fits most girls or women. Makes a great gift for you in the summer.?[NOTICE]: The size of our swimwear is regular, please refer to Our Size Chart (Not Amazon Size Chart) to choose your size before purchase. With any further question, please feel free to contact us.