Billabong Des Tropiques Lowrider Bikini Bottoms. The Billabong Des Tropiques Lowrider Bikini Bottoms bring a playful, tropical vibe to your swim look with their vibrant allover floral print and signature Billabong embroidery for a subtle branded touch. Designed with a flattering lowrider cut that sits comfortably on the hips, they offer an easy, confident fit that feels as good as it looks. The cheeky coverage adds a fun, modern edge, while the fully lined construction ensures comfort, support, and a smooth feel in and out of the water. 78% Recycled Nylon 22% Spandex. Lining: 92% Recycled Polyester 8% Spandex. Hand wash. Imported.