Designed for winter weather, the Nike Air Pegasus Winter AT Men's Shoe helps keep your feet warm and dry with a waterproof membrane on the interior. A rubber outsole provides exceptional traction on wet surfaces. Textile construction with waterproof lining for total comfort. Quick lacing system for easy on and off. Heel cage for structure and stability. Encapsulated Air cushioning enhances comfort. Durable rubber outsole for wet surfaces. Reflective details help you stand out.