A summertime classic, this bikini bottom features a classic brief fit with adjustable ribbon ties at the sides for a custom fit. 72% nylon, 28% elastane Lining: 84% nylon, 16% elastane Fabric: made in Portugal Hand wash Made in Italy Size & Fit Size XXS: 25.2-26.77in underbust, 22.83-24.41in waist, 33.86-35.43in hips Size XS: 27.17-28.74in underbust, 24.41-25.98in waist, 35.43-37.01in hips Size S: 29.13-30.71in underbust, 25.98-27.56in waist, 37.8-39.37in hips Size M: 31.1-32.68in underbust, 28.35-29.92in waist, 40.16-41.73in hips Size L: 33.07-34.65in underbust, 30.71-32.28in waist, 42.52-44.09in hips Size XL: 35.04-36.61in underbust, 33.07-34.65in waist, 44.88-46.46in hips Please note, above measurements reflect La Perla's size chart, not the actual garment. La Perla Women's Iconic Side-Tie Bikini Briefs in Red Nylon/Elastane