No one wants to admit it, but we all have some type of shoe stank going on. And who can blame us, closed toe platform pumps and the like don't come with natural ventilation. In comes Chu Shu Silver Linings ($16) to the rescue. The great thing about these liners is that they're made out of silver, a natural antimicrobial material. Also, the super thin shape won't cramp your precious little toes — nice!