Fall may have crested the horizon, but those of us still immersed in sultry climates continue to have summer on the brain: specifically, well-ventilated footwear options for the slow slide into the new season. And while June through August typically brings with it all types of lighthearted footwear-from gladiator sandals to open-weave huaraches, moccasins and brogues, raffia-crested strappy sandals and rhinestone-emblazoned shower slides, flip-flops and block-heeled pumps and beyond-for those less inclined toward light and dainty than to heavy and happening, this summer also brought an old rel..