Nasty weather doesnât need to put an end to your day. Go out and revel in the elements, because this design will be there through every puddle, pitstop, pothole and personal record. Itâs water repellent and boasts all-terrain tire-like traction and a storm-tread outsole for downpours, first, but with a cozy fleece feel on the inside, thanks to an unbeatable duo of Heathered lining and structured insulation inspired by our Aeroloft technology. Knit material in the upper is like a warm jacket for your feet. Skins around the toes are placed in areas where water can seep in, helping to keep you dry. The back of the tongue is also insulated, so the tops of your feet stay comfortable.