Ergodyne 6995

The N-Ferno 6995 Insole Foot Warmers deliver up to 8 hours of warmth for the foot. They’re flexible, moving with the foot to improve comfort. The thin and compact design prevents bulk and fits into any work boot or shoe, moving flexibly with the foot for all-day comfort. Full-coverage hot packs will provide heat for the entire foot. When done with the pad, simply toss and go. Each box includes 20 individually sealed pairs of warmers.