Sperry Top-Sider is the work of Paul Sperry, who was a keen sailor and inventor who created the brand in 1935. Initially, the label was all about the search for the perfect non-slip deck shoe and many hours of research and experiments went into the refining the design, which in the end was based on the structure of the underside of a dog's paw. This same focus goes into everything that the label produces, including the line of bikinis. Shop the range for triangle, bandeau and ruffle styles, as well as innovative bandeaukinis. The aesthetic ranges from nautical stripes to fun lobster prints.