Speedo Essentials - everything your child needs for a great swim. Fly through lessons and training wearing the sleek Medley Jammer from our much-loved Essentials range. The sporty style includes a subtle kinetic wave print design and an internal drawcord which allows young swimmers to adjust the fit. The jammer includes a front lined panel for added comfort and modesty. A great choice for regular pool sessions, our ECO EnduraFlex fabric offers higher chlorine resistance than standard swimwear fabrics and fits like new for longer with Creora HighClo. In addition, nylon yarns in the EnduraFlex fabric are made from 100% pre-consumer waste, such as waste fabric from factories. Machine washable. 80% Recycled Nylon, 20% Elastane.