No gym necessary for these cool-girl joggers. Jogger bodyInterlock Double KnitDurable water resistant finishLight fillDrawcord waistbandOnion quilting"Alp n Rock" patch on back waistbandShell 1 - 68% Viscose, 27% Nylon, 5% SpandexShell 2 - 100% PU Faux LeatherMachine wash, do not use fabric softener, turn inside out; Tumble dry low or lay flat to dry