ALWAYS CHECK THE SIZE CHART (IN IMAGE SECTION ABOVE). SIZES PROVIDED ARE UK SIZES, BE SURE TO MEASURE AND CHECK THE SIZE CHART BEFORE ORDERING. The Swim Crazy Masterback is a suit that is designed with a dedication to swimming faster and harder. A purple and blue twist on a tiger design. The open back and wider straps create a perfect combination of freedom of movement and support. The high leg height on this suit is perfect for the fast lane swimmer to allow easier leg movement. Designed in our Ecolast+ fabric made from recycled plastic bottles to help protect our environment for future generations. This suit is 100% chlorine resistant. Key Features: Made with recycled plastic bottles 100% chlorine resistant High leg height Front lined Quick drying fabric with UPF50+ sun protection 4X greater fabric compression than traditional generic swimwear fabrics Exceptional shape retention and machine washable Ecolast+™ fabric: 51% RePETable (R) Recycled Polyester 49% Polyester P.B.T Made from recycled post-consumer plastic bottles, 13 500ml plastic bottles in every metre of fabric