Mercada 4 pumps have ankle straps, but they're studded as well. Studs have made such a comeback thanks to Valentino, and the trend is officially here to stay. The heels feature a lower heel, also trendy for fall 2013. The metallic heel trend is always hot for the holidays, but even more so this year. Finally, these heels are on trend this fall because of the pointy toes, a trend seen on the runways on Roberto Cavalli and J.Crew.