Speedo - Boys' Hyperboom Jammer - Peacoat/Deep SapphireDesigned for junior training, lessons, and active swims, the Hyperboom Jammer is part of our iconic Hyperboom collection. Made from Endurance Pro fabric with four way stretch, it resists chlorine and pilling for lasting comfort and durability. The design includes a front modesty panel liner and an internal drawcord for a secure fit. Body made of 57% recycled polyester, 43% recycled polyester PBT. (8 A000184002) Chlorine Resistant Resists chlorine for