Coghlan's Disposable Foot Warmers (4-Pack)

Coghlan's Disposable Foot Warmers (4-Pack)

Coghlan's Disposable Foot Warmers keep your feet warm when the temperature gets cold. This pack includes four air-activated insoles that easily slip inside your shoes and boots. Simply remove the warmer and use it, you don’t need an external heat to warm it. These insoles remain heat activated for up to 4 hours. Once there’s no more heat left, you can easily dispose them.