Shoes are uneasy to dry quickly in wet condition. And wearing hygric shoes will easily cause any disease. It is a good choice to buy a professional shoe dryer. Our new recommendation here is this High Quality Shoes Dryer Heating Heater Boots Footwear Portable UV Disinfectant Shoes Warmer. It looks like an insole that easily fit into shoes. By adopting ultraviolet disinfection technology, it can effectively kill shoe´s bacteria for preventing your feet. Easy to operate! You need to have a try!