Why They’re CoolHow little does a runner need the heavy exterior material of most road shoes? If these sleek mesh numbers are any indication, very little. 禄 The 21-ounce Swift Vapors practically drifted from their box to the ceiling. But would the less-is-more aesthetic spell instant speed? Yes. 禄 Not only did their lightness inspire me to gun it, they also offered more arch support—it felt as if Nike had inserted a bedroll under my instep. With a firm exterior heel cup and a polyurethane rib cage securing the upper, you won’t notice the missing bulk. 禄 The chrome patina lends a nicely hardcore Michael Johnson track vibe.
Hmmm . . .Though an air cushion pads your heel, the forefoot cushioning feels a little, er, flat.