The Speedo Men's PowerFLEX Eco Jammer Swim Shorts in black are designed for training and competition. Made of a durable polyester blend fabric with added nylon and spandex for stretch and comfort, these jammers feature a machine washable solid design with a polyester lining. The elastic waist and jammer style bottom provide a secure fit, while the chlorine-resistant material ensures longevity. Ideal for athleisure and water activities, these swim shorts are a high-performance choice from a trusted brand like Speedo. Size 36 New with tags