It's always a treat when NIKEiD rolls out another classic silhouette to add to the range of customizable sneakers available. The latest addition is the Nike Cortez, one of the OG Bill Bowerman designed runners that speaks to a much simpler time, before Lunar foam and Air Max bubbles. You can go with the timeless nylon and suede look or mix in some leather for a more contemporary feel, as always with NIKEiD the options are limitless. The Cortez also gets a little bonus in the iD process, you can switch out the tongue tag logo for a flag of your choice from up to sixteen countries. Follow us after the jump to get a look at some completed samples from Nike Harajuku and then hit up NIKEiD to whip up a pair for yourself.