By Kat Giantis
Kim Kardashian keeps cool in Miami by placing as little material as possible between her skin and the open air. She squeezes her bountiful posterior into a loincloth-inspired black miniskirt with sheer flank cutouts, and lets her bra breathe free in a gauzy black tank top. Kim's tootsies aren't so lucky, however. They work up a sweat in leopard-print Christian Louboutin booties.