Great for practice or swim meets, the Dolfin Men's Colorblock Jammer is made of 100% polyester with a front lining for comfortable wear as you glide through the water. The colorblock design provides a great look, and the Dolfin graphic at the left hip offers a touch of style. Dolfin Men's Colorblock Jammer Nvymdblue, 26" - Men's Swim Trunk at Academy Sports