Lycra,Nylon,Spandex Made in USA NEUTRA TRIANGLE: Fashion meets function in this comfortable pull-over style triangle top. Elastic underband creates a graphic silhouette while adding a bit of extra support. SIZING: XS-4: A cup, bust 32-34??- S-6:B cup, bust 34-35??- M-8:C-D cup, 35-36??- L-10:D cup, 36-38??- XL-12:DD cup, 38-40?? MIX & MATCH: Vitamin A swimwear is created to provide seamless mixing between collections, giving you the options you need to show off your signature style. SUPERIOR QUALITY: Stretchy material never loses its shape and provides opaque coverage. SUSTAINABILITY IS SEXY: Vitamin A stays eco-friendly by incorporating recycled fibers into their beachwear as well as giving back a portion of proceeds directly to environmental organizations that protect our oceans.