Sensory Perfection, Thy Name is Floof. The Floof Jogger is the fuzzier, fluffier cousin of our Chilluxe Jogger. So-Soft Sherpa: The Floof Fleece is designed to be a softer version of your favorite sherpa fleece. It's pretty much impossible to stop rubbing your hands in it. Functional Deep Pockets: T he Floof Jogger features our proprietary connected pocket, engineered for storing your phone, keys, and headphones all in their own separate compartments Materials: Main Body 100% Recycled Polyester. Trims: 97% Cotton, 3% Spandex.