MaxxDry Boot Dryer Reduces odors caused by perspiration and bacteria Removes contaminants like viruses and mold that cause skin irritation and deterioration of materials Extends the life of footwear and gear Safe to use on materials such as leather, pvc, rubber, neoprene, canvas, synthetics, cloth, fleece, felt, micro and all modern fabrics Gentle, thermal convection heats to around 105 Degree f