All that glitters isn't gold and that's certainly the case with the Alegria Keli in Shard Oh Yay! In fact, this shoe goes for the cooler metallic and features a shimmery steel leather upper and silver accent butterfly on the mild rocker outsole. The padded heel collar, elastic v-gores, and patented removable insole make this one of the most comfortable shoes on the market- from the start of the day to the end of the day.