... Athletic Shorts PantsProduct DescriptionStyle: YJ-3017 Mens Black Polyester and Knit Gym Athletic Shorts PantsFabric: 50D Polyester + KnitLining: Mesh Elastic waist ... Pants, Sportswear etc. with materials of PVC,PVC/POLY, PU Knit, EVA, Nylon, Polyester, Taslon/Microfiber, etc.As YAOJIA has specialized ...