The Nike Air Max 90, originally called the Air Max III, was first released in 1990. The innovative midsole design made it an instant hit as a high-performance running shoe. The shoe's lightweight and breathable mesh upper contributed to its success in the running community. 

Featuring a large Air Max unit in the heel, it provided superior cushioning and support. The Nike Air Max 90 Leather PS 'Obsidian Track Red' edition showcases a navy blue leather upper with red accents on the tongue logo, heel branding, and outsole. The swoosh and midsole are in white, complemented by touches of grey around the Air Max unit. This color combination of navy blue, red, white, and grey results in a chic and striking design, which is also available on the Air Max 90 Leather GS and the Air Max 90 CB.