NIKE Air Max 90 LTR (GS) Big Kid's Shoes Metallic Silver/Hyper Pink 833376-004 (7 M US) leather Full-grain leather upper with synthetic overlays for durable support Visible Max Air unit in heel offers lightweight cushioning Full-length PU midsole provides durability and stability Rubber outsole with Waffle-inspired pattern for durable traction Flex grooves allow natural movement