Details, Size & Fit. The Duskii Splash Tri Bikini Topis made from stretch neoprene with adjustable straps for a customised fit. Wear yours with The matching bikini bottoms. Our modelis wearing a size extra small bikini top. She usually takes a Standard AU8/small size, is 5’9” (175cm) tall and has a 61cm waist. Fitted, triangle cups Neoprene fabrication Moulded cups Adjustable straps Clip back closure. Hand wash. Material: Neoprene, Polyester & Nylon.SKU: DU404AA96BED.