Tennis great John McEnroe is given respect with the new Nike Trainer, known as the Mac Knows edition. While the colorway is the same as the Trainer 1 we saw earlier in the year, this time around the Grey/Black/White/Chlorophyll gets some extra detailing love. McEnroe’s silhouette appears on the heel, along with a “Mac Knows” label seen on the inside of the tongue. One of my favorite details is always the insole, and in these Trainers we see a tennis ball done in a classic neon green ball with white seams. Via FootLockerUnlocked.