At Kmart, buy one pair of men's, women's, or kids' clearance shoes and get a second pair for $1. Choose in-store pickup where available to avoid shipping fees (which start around $4), or get free shipping on orders of $25 $35 or more. That matches a sale from last month and remains Kmart's best shoe deal of the year. The shoes must be sold directly by Kmart; other exclusions may apply.