What They Say

“Toasty Feet shoe insoles help your feet stay warm, using breakthrough technology developed for use by NASA. The advanced porous 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 into almost any shoe or boot.”

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What Others Say

“Its structure contains nanometer-sized pockets of air that can maintain thermal protection and shape even when you step on it. In partnership with NASA, this same flexible aerogel technology is being developed for next generation space suits.”

“Aspen Aerogels supplies nanotechnology-enabled aerogels with insulating properties that outperform traditional materials by 2 to 8 times.”

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