The Nike Air Max 90 PRM 'Flax' has the appropriate colour combination for autumn. The Air Max 90 has an all-brown finish, with the upper being a combination of suede and nubuck. The branding elements are in the same shade of brown as the upper, as are the Swoosh and laces. In contrast, the shoe is rounded off with a sole in a custom brown shade, with the signature Air unit visible.