Keep your feet toasty for up to 12 hours with these foot warmers from Grabber. Place a pair of the warming pads in your shoes before you head out to hit the slopes or trek through the frigid snow on cold days. Suitable for use in medium and large footwear.
Package Quantity: 6
Maximum Effective Duration: 5.0 Hr.
Maximum Warming Temperature: 154 Degrees Fahrenheit