The TYR Durafast Hexa Curve SPL Jammers Shorts in black and green are a stylish and functional choice for young boys looking to enhance their swimming performance. With a comfortable polyester lining and a durable spandex blend material, these jammers provide a secure fit with a drawstring waist for customization. The jammer style bottom is designed for hydrodynamic efficiency, making them ideal for competitive swimmers. The sleek design and quality construction make these shorts a great addition to any swimmer's collection.