Neptio Men's American Flag Stars & Stripes Swimsuit Bikini USA Flag print. Sizing in inches: Small 27"-30", Medium 31"-33", Large 34"-36", XL 37-39" Lined pouch front and drawstring waist. Mens bikini swimwear for the pool or beach. Sexy briefs with red white blue. Neptio Bikini Briefs if quality and fit and comfortable are important Men's patriotic bikini style flag swimsuit for men. The coolest dudes at the beach wear these, you could be one of them! Nylon/Elastane (or spandex). Neptio &reg; is a registered trademark.