Yaktrax Foot Warmer 1 pk

Foot Warmers M/L Yaktrax Foot Warmers are a safe, easy, and all natural solution to dealing with cold feet. Once opened and exposed to oxygen in the air, these disposable but environmentally friendly warmers begin working in just minutes. Slide them inside your boots to create a warming barrier for your feet that lasts up to 5 hours. Yaktrax Warmers are the ideal choice for outdoorsman, winter athletes, spectators, and anyone who works or plays outdoors.