EXCLUSIVE TO NET-A-PORTER.COM. Heel measures 75mm/ 3 inches with a 25mm/ 1 inch sole. Nike's 'Dunk Sky Hi' sneakers are a new-season urban essential. Crafted from mocha suede with a concealed wedge heel, this hip pair will add instant athletic attitude to every look. Wear yours with tapered track pants to double the impact from day to downtown drinks.