Do you snowboard, ski, ride bikes, wear shoes? If you answered yes to any of these, you should consider purchasing this item. Especially if you tend to do a lot of sweating in aforementioned footwear.

They are as simple as it gets: a couple of warming pieces (orange, shoe-shaped thingies) plugged into a power cord. That's it! At no point will you encounter a duh moment; well, except for actually knowing when your shoes are dry, but that's the beauty of these things. Plug them in and go. They don't get overly hot so you don't have to worry about burning anything. They just dry.

Hubby and I use them on our snowboard boots and, after about 4-5 hours (my feet sweat more than his) my boots were dry. Yay for simplicity :)