Sold and Fulfilled by : Decathlon Sports India Pvt Ltd
Glued to your socks, these foot warmers provide regular gentle warmth for 4 to 5 hours for your winter activities.
The warmer must be placed in the shoes when very warm to last 5 hours.
To get started, they need oxygen and humidity.
Open the bag / knead / wait for 10 minutes. Activate at room temperature.
Blow on them to speed up the start, especially at 0°C or over 2,000 m
Gives off gentle heat for 5 to 6 hours. Single-use product.