• Sphere men's swimming boxer in black with yellow and gray inserts. Designed to offer comfort, resistance, and optimal fit during training and competition.\n• Swimming boxer designed for training and sports competition.\n• Technical elastic quick-drying fabric that enhances hydrodynamics.\n• Elastic waistband with adjustable inner drawstring for maximum support in the water.\n• Black design with contrasting yellow and gray side panels.\n• sph logo printed on the upper front.\n• Easy care: machine washable in cold water.