Perfect for training, competition and fitness swimming. 87% Nylon / 13% Spandex Front lined About Dolfin: The unique spelling of Dolfin parallels their unique style. Dolfin was founded fifty years ago with a focus on lifeguard suits and has expanded over the years into the competition market. Recently, Dolfin has developed a niche in the practice suit market with their fun, colorful, and long-lasting Uglies line. The Uglies line appeals to girls of all ages and is perfect for competitive and recreational swimmers. Dolfin also has crazy training suits called Dragsters, wild-printed Winner jammers and briefs for guys. Along with their other swim divisions, Ocean Racing and Aquashape, the Dolfin team has everyone covered!