The North Face Women's Thermoball Lace Up Boot is a lightweight and insulated boot for winter in the city. Step out your front door and whether you're commuting via car, train, foot or other, the ThermoBall Eco Insulation packs a cozy punch from toe to just over your ankles. A rubber Outsole provides the traction needed on slippery sidewalks and a non-PFC durable water repellent finish sheds moisture before it has a chance to soak through the Upper. Lace up and fashionably get on with the day ahead of you. Features of The North Face Women's ThermoBall Lace Up Boot Upper: Water-resistant, 100% recycled Pet ripstop material Durable water-repellent (DWR) finish to keep feet dry Synthetic mudguard keeps the elements out Lightweight ThermoBall Eco Insulation retains warmth Collar bungee is adjustable to prevent Snow from getting in Oso fleece collar lining for comfort Comfortable OrthoLite Footbed made with 5% recycled rubber content Sole Unit: Rubber Outsole for increased traction