Toasty Feet features breakthrough technology developed for NASA. The advanced nonporous material in Toasty Feet has the highest thermal insulation value of any solid material available today, allowing it to block heat and cold efficiently, while remaining light and thin enough to fit comfortably in almost any shoe or boot.
Toasty Feet features breakthrough technology developed for NASA. The advanced nonporous material in Toasty Feet has the highest thermal insulation value of any solid material available today, allowing it to block both heat and cold efficiently, while remaining light and thin enough to fit comfortably in almost any shoe or boot.