Nike presents fresh options for expressing your individuality with this latest offering from the NIKEiD lab. Customize your very own unique Nike Air Max 90 now, choosing from three distinct midsole innovations – original, Lunarlon or NIKE FREE. Original needs no explanation; Lunarlon gives soft, springy cushion support; and NIKE FREE promotes natural motion with forefoot flex grooves for greater flexibility. For the uppers, two options are available: the original or the breathable, supportive Hyperfuse. Select from a palette of classic and modern hues when designing your ultimate lightweight sneaker, and add glow-in-the-dark outsoles and laces to stand out even more. Nike Air Max 90 iD launches on January 13 at $135 USD here.