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Our Top Freeriding Picks Of The Season

LenzSet of Heat Sock 5.0 Toe Cap + Lithium Pack rcB 1200

LenzSet of Heat Sock 5.0 Toe Cap + Lithium Pack rcB 1200


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2.5 out of 5 stars
6 Reviews

Set of Heat Sock 5.0 Toe Cap + Lithium Pack rcB 1200

Perfect for bone-chilling ski days and sub-zero treks in the midst of Arctic fronts, the Lenz Set of Heat Sock 5.0 Toe Cap + Lithium Pack rcB 1200 cranks up the heat with its integrated heating element built into the toe and ball of the foot. This over-the-calf sock folds at the top, allowing you to secure the lithium batteries into place with their press studs. Ergonomically knitted with moisture-wicking fibers, the sock creates a truly comfortable wearing experience, even when the heating element isn't being used.

The lithium packs offer three different heat settings for adjustable warmth in a wide range of wintry weather, ranging from freezing temperatures to truly bone-chilling conditions. Another cool feature is the ability to continuously regulate the sock's temperature via Bluetooth control on the Lenz Heat app for iOS and Android devices. Heat lasts up to 14 hours of continuous use, with the ability to recharge the lithium packs via the universal USB charger (100-240V). There's also a flexible plastic case for convenient transport and storage, alongside the USB charging cable with charge status indicator.


  • Heated sock set for the coldest temperatures
  • Fits over-the-calf for skiing and hiking use
  • Built-in heating element at toe and ball of the foot
  • Lithium batteries with press studs for secure attachment
  • Three distinctive heat settings for adjustable warmth
  • Bluetooth control with Lenz Heat app (for iOS and Android)
  • USB-rechargeable with included universal plug-in (100-240V)
  • Flexible plastic case included for convenient travel
  • Item #LEN000A

Tech Specs

49% polyester, 29% nylon, 10% polypropylene, 7% merino wool, 5% spandex
Battery Type
2 lithium packs rcB 1200 (rechargeable)
Battery Life
[maximum battery life] 14 hours
Recommended Use
skiing, hiking & camping

Overall Rating

2.5 based on 6 ratings

Review Summary

5 Stars - 2 reviews
4 Stars - 0 reviews
3 Stars - 1 reviews
2 Stars - 0 reviews
1 Stars - 3 reviews

Fits True To Size

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