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 classic Navy blue Cottesloe Mid Jammer is built to last.  With its 39cm leg, triangle front lining, and chlorine proof fabrication, this is the one jammer you need in your swim kit for all year round swimming.   Made with Zoggs Ecolast+™ fabric that features REPREVE® yarn which is made from recycled plastic waste to help protect our environment for future generations and it's 100% chlorine proof  Ecolast+™ is a sustainable eco-fabric made with a high quality fibre produced from 100% recycled post consumer plastic bottles. 2 plastic bottles go into every Ecolast+ swimsuit and 6 bottles in every metre of swimwear fabric The Ecolast+™ fabric provides optimal stretch & shape retention and has 4 times greater fabric compression than traditional swimwear fabrics.  Features: Ecolast+™ fabric that features REPREVE® yarn which is made from recycled plastic waste 29cm leg length Quick drying fabric with UPF50+ sun protection 100% chlorine proof 55% Recycled Polyester 45% Polyester P.B.T