The Nike Air Max is a line of sneakers that first debuted in 1987 and has since become one of Nike's most popular and recognizable styles. The Air Max line is known for its visible air cushioning unit in the sole of the shoe, which provides excellent cushioning and support. The Air Max line has evolved over the years and now includes a wide range of styles, including the classic Air Max 1, the running-focused Air Max 270, and the futuristic Air Max 2090. The Air Max line offers a variety of styles, materials, and colorways, making it a popular choice for both athletic and casual wear. The Air Max is also loved for its comfort, support, and iconic design, making it a staple in the sneaker world.