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Item #: F250-S
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No more cold feet. This Merino wool and polyester blend construction wicks away moisture and warms toes with the most unobtrusive carbon fiber heating element and wire system available. Features two heat settings that warms toes for up to 6 hours.The medium weight sock balances warmth and comfort perfectly without sacrificing room for movement in your footwear. A snug fit tightly houses the compact, lightweight rechargeable battery pack at the top of the calf to prevent unwanted slippage, allowing you to stay warm and worry free.

  • Heats for 4 hours on High, 6 hours on Low
  • Merino wool, polyester, nylon and spandex construction
  • Ultra-slim carbon fiber coil heating element positioned under toes
  • Undetectable thin wiring system embedded in sock
  • Includes (2) slim, lightweight 3.7V Lithium-ion rechargeable batteries (1000+ charges)
  • AC charger with dual mini-USB cord
  • Machine Washable
Price: $80.99

    • Includes instruction manual
    • Bag Size: 5"L x 2"W x 12.5"H
    • Size Selection Tip: Tend to run a little large
    This product will ship via FedEx.