Wiggler Innersole Heater

Wiggler Innersole Heater foot warmers are perfect for keeping your feet warm during cold weather. Place them in your boots or shoes to keep your feet and toes warm even on the chilliest days. Each pack contains two foot warmers, activated by exposure to oxygen. Note: They lose their effectiveness if they become wet.

• Keeps feet warm in cold weather
• Activated by exposure to oxygen
• Includes 2 foot warmers (one for each foot)
• Loses effectiveness if wet