- 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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$ 59.13
$ 76.87
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$ 59.04
$ 76.75
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$ 69.82
$ 90.77
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$ 14.99
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$ 50.43
$ 65.56
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$ 49.71
$ 64.62
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$ 50.48
$ 65.62
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$ 41.19
$ 53.55
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$ 47.18
$ 61.33
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$ 38.00
$ 52.00
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