- Retains the heat for 8 hours
- Available from sizes 36-43+
- Disposable insoles
These foot warmers are a very practical one-off option for using with your shoes or boots. They will keep your feet warm all day ? ideal for a day on the slopes, out on the lake, or traipsing through nature.
The insoles are activated when they come into contact with oxygen. Put the insoles in your shoes and after a few minutes they will warm up to a comfortable 45° C. The insoles then hold the heat for up to 8 hours.
The insoles are disposable after a single use. They can be disposed of in the normal household bin.
The insoles are available in several sizes from 36-43+.