It's all smooth sailing from here with the Finneas Bikini Top! With its seamless construction, this fused triangle top with a contrasting top and bottom layered look lays flatter on the body and comes with a three point adjustor back and adjustable slider straps. • Seam-Free Triangle Top With Contrasting Top And Bottom Layered Look • 3 Pt Adjuster Back And Adjustable Slider Straps Seamless Construction • Seamless • 80% Nylon, 20% Spandex • Unsure of your size? No worries! We recommend sizing up in our swim to get that perfect, feel-good fit.