MAX UTILITY. MAX WARMTH. The Nike Air Max 97 Utility puts a cold-weather spin on a classic style. Synthetic panels, engineered rubber and reflective touches let you feel secure when hitting the streets. Durable Traction A full-length rubber outsole has been reengineered to provide greater traction, while the rubberized heel and OG synthetic overlays add durability. Dry Warmth VAC-Tech construction on the molded synthetic upper provides dry warmth in any conditions. Product Details Reflective elements