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. Take your swim training sessions to the next level with the boys Zoggs Alloy Volt Mid Jammer. These boys Zoggs Alloy Volt Mid jammers feature an eye-catching pattern with flashes of blue on a black base. Made from Zoggs eco friendly Ecolastâ„¢ fabric which provides chlorine resistance for 250 pool hours and also gives UPF50+ sun protection. Ecolastâ„¢ is a sustainable eco-fabric made with a high quality fibre produced from 100% recycled post consumer plastic bottles. 7 x 500ml plastic bottles go into every Ecolast swimsuit and 18 x 500ml bottles in every metre of swimwear fabric The Ecolastâ„¢ fabric provides optimal 4-way stretch for superior shape retention properties. This junior Zoggs Mid swim jammer has a 32 cm leg length compared to a 36 cm standard junior jammer length. Features: Made with recycled plastic bottles. Highly chlorine resistant lasts for 250 pool hours plus. Triangle front lined for extra modesty. Triangle front panel with no centre seam for comfort. 32 cm Leg length. Comfortable fit. Adjustable fit with internal draw cord. Quick drying and UPF50+ sun protection. Exceptional shape retention and machine washable. Ecolastâ„¢ fabric: 82% Recycled Polyester and 18% Elastane.