THAW Thaw - Disposable Heated Insole. .."Bundle Off" with our disposable toe warmer. Our unique chemistry compound makes our disposable warmer last longer than others. When opened air reacts to the ingredients inside the pouch to create a safe and long lasting heat so you can get on with your outdoor activities. Use it all day then dispose of it easily. With the THAW Disposable Toe Warmers you don't have to let cold stand in your way. Specifications for THAW Disposable Heated Insole: Manufacturer: THAW Color: White Weight: 0.25 lb Quantity: 2 Package Contents: THAW Disposable Heated Insole THAW THA-FOT-0003: Thaw - Disposable Heated Insole