Details, Size & Fit. With a thick cut waistband and soft to touch quick dry fabrication The Bikini Briefs by Nip Tuck SWIM make for a comfortable and flattering addition to your swimwear staples. Our model is wearing a size 10 briefs. She usually takes a Standard AU8 size, is 5’11” (181cm) tall and has a 61.5cm waist. High hipster cut Quick dry fabrication Black finish Fully lined.Cold hand wash. Material: 85% Nylon & 15% Spandex.SKU: NI537AA47NEM.