Low-top, slip-on construction Durable ripstop upper with a water-repellent finish Made in part with recycled materials Lightweight ThermoBall Eco insulation retains warmth Collapsible heel with elastic side panels for easy putting on and taking off Fleece collar lining delivers premium comfort Rubber outsole with traction pattern for extra grip Experience lightweight warmth and casual comfort in The North Face ThermoBall Traction Mule V. Innovative ThermoBall technology provides insulated warmth that feels like a hug for your feet, while durable ripstop material equips durability and multi-surface traction. Product Code: NF0A3UZN-KY4