US Open Style For Yonex Pros Stanislas Wawrinka And Lleyton HewittThe Yonex Mens Melbourne Shorts feature extra breathable knit fabric that is soft, stretchy and comfortable against the skin. The shorts are made from 100% polyester for a excellent durability and comfort for every day use. A elastic waistband offers excellent adjustability and while a drawcord allows you to find the optimal position for comfort.Elastic waistband with drawcordStretchy fabric for maximum range of motionMesh panel along inseams with side ventsYonex logo on left100% Polyester