The Dunk Ultra from Nike Sportswear is back once again. This round, we see the weather resistent silhouette dressed in a string grey upper. The sail midsole is sewed on with a candy striped thread, and the same sail color accents the laces and printed tongue tag, which features a rainbow umbrella. The cherry on top is a classic red lumberjack plaid liner. Click through the photos below for a closer look at a perfect shoe for the fall season.