adidas Outdoor - Terrex Ax4 Mid GORE-TEX® Shoes. Color Black/Carbon/Grey. $139.95. 4.6 out of 5 stars+2Brand Nameadidas OutdoorProduct NameTerrex Ax4 Mid GORE-TEX® ShoesColorBlack/Carbon/GreyPrice$139.95Rating5Rated 5 stars out of 5(12)