The DryGuy Travel Dry DX is the perfect shoe & boot dryer or warmer. Combines traditional convection technology with forced air to create a compact hybrid drying system that dries footwear in less time than it takes most other portable dryers. How it works...fresh air is drawn over the thermal heating elements with a fan & gently vents warm air throughout the toe box removing moisture and warming the boots or shoes. The compact design & ability to use in with your vehicle outlet makes this the perfect travel accessory for all your outdoor adventures.You can warm your boots up with the DryGuy Travel Dry DX on the way to the mountain and dry them out on the way home.