Rip Curl Catalina Shell Triangle Bikini Top. The Rip Curl Catalina Shell Triangle Bikini Top combines classic design with subtle detailing for a fresh, beach-ready look. Featuring a vibrant blue triangle silhouette with crisp white trim and delicate white embroidery on the left front, this top adds a touch of effortless style. Fully lined for comfort and light support, it includes a signature metal badge for subtle branding. Adjustable ties at the neck and back ensure a secure, customizable fit, making it a versatile choice for sun-soaked days by the water. 55% Polyamide 37% Polyester 8% Elastane. Lining: 92% Polyamide 8% Elastane. Hand wash. Imported.