Another winter can only mean one thing, the return of the NikeAir Max 90 GTX. One of Nike's most popular silhouettes in their long-lasting history has yet again been upgraded with GTX materials, ensuring that the colder months ahead will be no challenge. Constructed witha mix of mesh and leather materials, this AM90 features black leather mudguards and a rubber outsole. Nike Air Max 90 GTX MEDIUM OLIVE/NEUTRAL OLIVE-CAR - Mesh & leather upper - Synthetic overlays - GORE-TEX - Padded collar - Foam midsoe - Rubber outsole.