Tailored to fit the contours of your bodyâs shape, the Contour Athletics Menâs Hydrafit Shorts are engineered to look and feel great on your most rigorous exercise routines. These mens running track shorts are engineered to absorb moisture so that you stay dry and remain comfortable. The athletic sport workout gym shorts are made with a polyester spandex blend to ensure durability for a longer, more rewarding workout. These feature 2 side zip pockets and 1 back zip pocket.