Tommy Bahama Magic Marlin Swim Trunks Body: 100% nylon; Lining: 100% polyester. Embroidered Marlin logo at hem. Nylon outer dries quickly for easy comfort out of the water. Button-flap coin and back pockets. On-seam hand pockets. Semi-fitted waist with elastic back. Hook-and-loop fly with surf tie. Mesh brief liner. Machine wash cold, tumble dry low.