- Up to 5 hours of heat
- Average activated temperature is 105°F
- Air-activated; simply open the plastic wrapper
- Apply to the outside of your socks, either under or on top of your toes
- Odorless and environmentally safe
- 2 warmers included per pack
$ 41.67
$ 54.17
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$ 42.16
$ 54.81
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$ 57.99
$ 63.99
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$ 13.95
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$ 43.57
$ 54.46
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$ 67.00
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$ 41.89
$ 54.46
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$ 59.99
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$ 79.95
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$ 19.95
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$ 29.99
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