Inspired by the mountain ranges found in Nasu, Japan, the Nike ACG Air Nasu returns this season with a winterized Gore-Tex design. The upper features breathable mesh overlays mixed with seamless rubber panelling for improved weather protection. A Gore-Tex membrane provides waterproofing throughout. Reflective 3M decals line the pull tabs on the heels and eyelets of the shoes. The Nike ACG Air Nasu Gore-Tex sits atop a treaded rubber outsole for ample traction. A hidden Nike Air unit resides in the midsole for extra heel support on mountain trails or city streets.