Trekker foot warmers come in handy when the weather gets chilly! By utilizing these foot warmers, you can be sure that the cold air does not get through your boots or socks, and that your feet stay comfortably warm even in cold weather.

The box contains 50 pairs (100 pcs) of foot warmers that keep your feet warm at a comfortable temperature of 40° C. The warmers have an adhesive surface to make sure that they stay put. They offer warmth that lasts up to a whopping 6 hours!