Speedo Women's Quark Splice Pulseback Endurance Lite Swimsuit 51% Pbt Textured Polyester, 49% Polyester Imported All the long lasting performance qualities of our enduranceand more fabric in a 10 percent lighter weight perfect for swim team, lap swimming and training Resists bagging, sagging, and the effects of suntan lotion, skin oils, and chlorine Full front and back lined with thick strap pulse back styling for a comfortable, secure fit that doesn't bind, gap, or restrict movement Unique flat lock stitching for superior fit and feel Made by speedo, the world's premier aquatics brand