The Maxxim 1 is an improved design of the original Air max 1. The midsole is made out of a different material that's lighter in weight and provides a more cushioned feel in comparison to the Air Max 1. The Air section at the heel is also redesigned on the Air Maxxim 1. Materials used on the upper part of the shoe are not the usual leather, mesh, suede, or nubuck found on the original Air Max 1. They're all lightweight and similar to the type you would find on more technologically advanced models made by Nike.