Designed for gardeners, skiers, hunters, fishermen, golfers, all the supporters who watch winter games, or people who work or play in the cold for long hours. Mycoal Foot Warmers are air-activated and will provide up to 5 hours of soothing warmth inside your shoe or boots or wherever you feel a little chill.
- Activated once air-tight outer packaging is removed.
- Last up to 5 hours once activated.
- Generates temperatures of around 60 degrees C.
- Fit comfortably under the toes.
- Sold in a pack of two.