No, we’re not talking about the ruby-red onesDorothywore inThe Wizard of Oz.
But rather the warm, comfy slip-ons for relaxing indoors.
Somehow, the idea of house shoes has fallen out of favor.

Okay, the name may have something to do with it.
Retailer JD Williams reported toThe Guardianthat their slipper sales have plummeted by a whopping 72 percent since last year.
Here’s why: Our feet evolved to walk on softer surfaces, like dirt and sand.

Instead of the ground contouring to your feet, you contour to the ground.
More good reasons to embrace slippers
So why not just wear shoes indoors?
Well, it’s a dirty world, even inside yourhouse.
Dubious credit goes to public restrooms and pets.
Slippers can actually help you get to sleep by keeping your feet toasty warm before bedtime.