Speedo Essentials - everything your child needs for a great swim. Fly through lessons and training wearing the sleek Medley Jammer from our much-love Essential range. The sporty style includes an eye catching kinetic wave print design and an internal drawcord which allows young swimmers to adjust the fit. The jammer includes a front lines panel for added comfort and modesty. Our ECO EnduraFlex fabric offers higher chlorine resistance than standard swimwear fabrics and fits like new for longer with CREORA® HighClo™. Made from 100% recycled waste fabric so, it's better for the environment too.