When it comes to the Calm slide sandal from Nike, it's all in the name. Take a deep breath and slip into a minimalist look with maximalist cushioning. Contoured foam is seamlessly created from one piece, and cradles your feet to help keep them in place. To top it off, the water-friendly design dries quickly, making it ideal for relaxing poolside. Synthetic upper, Slip-on, Round open toe, Synthetic lining, Contoured foam footbed, Foam midsole, Rubber sole, Imported.