The ACG Mountain Fly Low GTX SE men's sneaker is designed with durability and speed to make you feel as comfortable in the desert, canyons and mountains as in the city, and can handle a variety of challenges with ease. The upper is made of GORE-TEX material, which is lightweight, durable and waterproof, and combines with an easy-to-pull lacing system to provide a personalized wearing experience. Sticky rubber creates excellent traction for rock climbing, and the soft React foam midsole creates an extraordinary comfort feeling, whether you are hiking in the city or climbing in the wild, you can handle it with ease.