Ergodyne Unisex Adult Insole Foot Warmer Packs - 20-Pack, White, Case US

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. HOW TO ACTIVATE These are air-activated heat packs, warming quickly when exposed to air. You can also shake the pack to speed up the warming process. Apply the feet warmers using the adhesive to the bottom of the feet. Then, slide feet into work boots or shoes for consistent warmth. Packs are not reusable and should be disposed of after each use (up to 8 hours). Adhesive foot warmers are ideal for those who work out in the elements such as those in construction, transportation, warehousing or delivery.

• LONG LASTING HEAT – Foot warming pads deliver up to 8 hours of warmth
• STAY-PUT ADHESIVE – Adhesive backing sticks easily and securely to socks
• EASY & INSTANT ACTIVATION – Packs begins to heat up as soon as you open the pack (no batteries required)
• FLEXIBILITY – Full foot warmer is flexible, not rigid, reducing discomfort
• FULL FOOT COVERAGE – Covers the entire bottom of the foot for increased warmth and comfort
• GREAT FOR ALL SHOE TYPES – Thin design works great in a wide range of shoes from work boots to sneakers
• DISPOSABLE & PORTABLE – Disposable foot warmers are easy to carry in your work bag or pack; simply toss after use