Shoes have been worn a handful of times but still in great shape. Women's Nike Air Max 90 SE Shoe has been redesigned for casual wear while staying true to its '90s running roots. An Max Air unit helps cushion each step, while its solid rubber Waffle outsole maximizes traction. Max Air unit in the heel helps provide impact cushioning. Padded collar provides plush comfort. Solid rubber Waffle outsole maximizes traction and durability while still being lightweight. Premium overlays help provide support and durability. Full-length Polyurethane (PU) midsole provides durability and cushioning. Flex grooves allow the foot to move in a natural motion.