Available in regular and wide widths, they have a durable rubber outsole that helps with traction on slippery floors or hikes. The ultra-cushioned kicks provide excellent shock absorption, which NYC-based podiatrist Polina Zaydenberg, M.D., appreciates. "The rocker bottom helps with propulsion," she says.

Big brands are on major markdown right this minute at the retailer, including Crocs, Skechers, Asics and more.