Speedo Aqua Zumba Women's Slash-O-Rama Ultraback Swimsuit 80% Nylon/20% Xtra Life Lycra Imported New and improved hydro bra construction provides maximum underwire like support with great long lasting comfort Sporty ultra-back straps to provide optimal range of motion with secure comfort Xtra life lycra fabric offers outstanding shape retention and lasts 5 to 10 times longer to give you more value for your money Moderate leg height and high back for ideal modesty and comfort Approved by Zumba and made by speedo, the world's premier aquatics brand