Polo Ralph Lauren Traveler Stretch Swim Trunk in Polo Black. Size L (also in S, XL, XXL). Self: 90% polyester 10% elastane Lining: 100% polyester. Made in Cambodia. Machine wash. Elastic drawstring waist. Side seam pockets. Back flap pocket with button closure. Built-in mesh brief lining. PLAU-MX5. 710840302002.