Make a statement in Hyper Boom logo prints. Celebrating the Speedo brand, this sleek black V-Cut Jammer showcases an evolutionary Hyper Boom graphic in striking shades of blue and red. Featuring integral support and engineered V-cut panels for enhanced comfort and security, the jammer includes a drawstring waist for a tailored fit. Made from our durable Endurance+ fabric, which is quick-drying and chlorine-resistant. Plus, the polyester yarn in the Endurance+ fabric is made from 100% post-consumer waste, such as recycled plastic bottles.