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The Lenz Heat Sock 7.1 Toe Cap is the heated ski sock designed for race boots and tight-fitting ski boots—shown here without batteries, making it ideal if you already own lenz Body Heat System batteries or would like to order them separately. The exceptionally thin, dimensionally stable knitting technique ensures direct power transfer, while the Toe Cap® heating element warms your toes from above and below.
Lenz Heat Sock 7.1 Toe Cap – Warmth with Direct Power Transmission
The Diamond knitting technique regulates the climate inside the boot and optimally wicks moisture away. Thanks to its anatomical knit, the sock fits perfectly on both the left and right feet, while a reinforced band with light padding on the arch ensures a secure fit. Even without a battery, the 7.1 is a full-featured, high-quality ski sock—you can use the heating function as needed with your own batteries or separately available Body Heat System batteries.
Features in Detail
The batteries sit above the edge of the ski boot in the cuff, where they don’t get in the way and are securely fastened. A high-quality fiber blend is used: 89% polyamide and 11% spandex for the sock; in the area of the toe cap heating element, an additional 50% polyamide, 25% copper, 15% polyester, and 10% spandex.
Package Contents
FAQs about the Lenz Heat Sock 7.1
Does this sock come with a battery? No, this product includes only the pair of socks without batteries. You can order compatible rcB 1400 or rcB 2000 batteries separately or as part of a set.
Does the sock work without a battery? Yes, even without a battery, the Heat Sock 7.1 is a full-fledged, high-quality ski sock made with a thin, dimensionally stable knitting technique.
Does the sock fit in tight race boots? Yes, the ultra-thin knitting technique is specifically designed for tight ski boots and race boots and ensures direct power transfer.
Which batteries can I use with the sock? All Lenz Body Heat System batteries, such as the rcB 1400 or rcB 2000, fit into the snaps on the sock cuff.
Is the sock washable? Yes, up to 30°C in the washing machine.
