Pack of 5 pairs of THAW disposable, air-activated, long-lasting heated insoles. Thanks to a unique chemical formula, they provide instant and longer-lasting warmth than other models. Once opened, the air reacts with the components inside the pouch to produce safe and consistent heat for up to 7 hours. Enjoy your outdoor activities without worrying about the cold. Ideal for winter, hiking, snowshoeing, skiing, sports, or everyday wear.

Features of Thaw Heated Insoles:

• Sold in packs of 5 pairs
  
• Each insole provides 7 hours of heat, up to 37°C
  
• 100% natural
  
• Instructions for use: open the bag, shake it for a few seconds, and insert the insoles in your shoes.
  
• TSA approved, can be taken on an airplane