With the breathable waterproof protection of GORE-TEX® XCR® The North Face Skareb Ventilator GTX XCR® Trail Running Shoe for Men is built for multi-day or fastpacking trips with or without a pack. With a Northotic™ ergonomic footbed and the X-Dom™ rearfoot rebound system providing increased energy return the Skareb Ventilator is supportive enough to go the distance and cushioned enough so you enjoy every step.