Speedo Contrast Strap Swim Dress 50% Polyester/50% PBT Imported Speedo exclusive endurance+ polyester fabric lasts 20 times longer to give you more value for your money Popular dress styling with flattering front seams and comfortable cross back straps Four-way stretch technology provides a body hugging fit, great shape retention, and soft comfort Light support stretch soft cups provide modest coverage and a smooth appearance with no cup lines for comfort in movement Made by speedo, the world's #1 swim brand