Speedo Women's Race Xtra Life Lycra Velocity Solid Splice Record Breaker Back One-Piece Swimsuit lycra 50% Polyester, 50% PBT Designed to resist the harmful effects of chlorine and sunlight to last 5 -10 times longer than regular spandex Best elite competitive back for ultimate freedom of movement, constructed with our exclusive 9-thread flat lock stitching technology Hand wash cold water, lay flat to dry Imported