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Lenz Heat Sock 5.1 Toe Cap Set + Battery Packs rcB 2000

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Product information "Lenz Heat Sock 5.1 Toe Cap Set + Battery Packs rcB 2000"

The Lenz Sock 5.1 Toe Cap Set with rcB 2000 batteries offers maximum heating time and maximum comfort. The Toe Cap® heating elements warm your toes from above and below, while shin, toe and heel protectors provide additional protection. Thanks to the merino and silk content, the socks feel soft on the skin, are breathable and efficiently wick away moisture. With the rcB 2000 batteries, you can enjoy up to 23 hours of warmth.

Advantages of the set

  • Toe Cap® technology - flat, light & even heat
  • Increased elasticity - Comfortable even with strong calves
  • Protectors on shin, toes & heel for more protection
  • Merino SOFTTEC® & silk - warms, dries quickly & does not itch
  • rcB 2000 batteries - up to 23h heating time, 3 levels or infinitely variable via app
  • USB-C charging cradle - Convenient charging with quick charge function
  • Machine washable up to 30°C (without batteries)

Technical specifications

Material socks30 % polyester | 25 % merino wool | 20 % polyamide | 15 % polyacrylic | 5 % silk | 5 % elastane
Accu size8.5 × 5.5 × 1.5 cm
Battery weightapprox. 115 g per piece
Heating timeup to 23 h (depending on heating level & conditions)
Control3 levels directly on the battery or infinitely variable via the Lenz Heat app

Package contents

  • 1 pair of Lenz Heat Sock 5.1 Toe Cap®
  • 1 pair of rcB 2000 lithium packs
  • 1 USB-C charging cradle for 2 batteries
  • 1 USB-C to USB-A charging cable
  • 2 contact protectors
  • 3 pairs of colored rubber bands
  • 1 wash bag with zipper
  • Free Heat app (Apple & Android)

We recommend the Hey Sport Microwash to keep your heated socks hygienic and durable.

FAQ about the rcB 2000 set

How long do the socks give off heat?
With the rcB 2000 batteries, your feet can enjoy up to 23 hours of warmth.
Which shoes are the 5.1 suitable for?
They are knee-high and ideal for ski and snowboard boots as well as winter and work shoes.
How are the batteries charged?
With the USB-C charging cradle - including fast charging function and storage mode.
Can I also use the batteries for other Lenz products?
Yes, the rcB 2000 packs are compatible with all Lenz Body Heat System products.
Properties "Lenz Heat Sock 5.1 Toe Cap Set + Battery Packs rcB 2000"
Akkukapazität: 2000mAh
Anwendungsbereich: Ski Alpin, Ski Nordic, Snowboard
Farbe: Rot, Schwarz
Genaue Farbbezeichnung: Grey
Grösse: 35-38
Hersteller: Lenz
Ladetechnologie: USB
Leistenbreite: Normal
Material: 30 % Polyester | 25 % Wolle | 20 % Polyamid | 15 % Polyacryl | 5 % Seide | 5 % Elasthan
Produkttyp: sportsocken
Socken Eigenschaften: Wärmend
Sockenlänge: High
Sportsockentyp: Heizsocken
Zielgruppe: Damen, Herren

3 of 3 reviews

Average rating of 5 out of 5 stars


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March 9, 2025 7:01 AM

Review with rating of 5 out of 5 stars

Top Produkt

Einfache und gute Bedienung und vorallem warme Füsse!

October 23, 2023 1:02 PM

Review with rating of 5 out of 5 stars

Super Qualität?

Super Qualität?

April 5, 2023 1:12 PM

Review with rating of 5 out of 5 stars

Très bon produit, livraison et service partfait

Très bon produit, livraison et service partfait de la part de Ski-Shop Ramser, Merci

Ergänze Dein Setup

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Lenz Heat Sock 5.1 Slimfit Toe Cap
Cold feet are a thing of the past. The heatable socks from Lenz are the perfect companion for anyone who doesn't want to freeze on cold days and doesn't want a heated sole. The new heating elements completely enclose the toe areas and give off noticeably more heat - even at the top of the toes. This improves blood circulation and effectively prevents cold. New Lenz Heat Sock 5.1 Slimfit: Specially designed for slim feet and calves Improved fit and greater elasticity New high-quality fiber combinations for maximum comfort Machine washable up to 30°C Press studs for attaching the PowerSock battery pack Heating elements cannot be felt thanks to double-layer construction Polygiene® guarantees active odor control Maximum moisture transport thanks to high-quality materials Ergonomic shape and ring bandages ensure a perfect fit Special protectors protect the foot Footbed padding increases comfort Material: 50 % polyester, 15 % merino wool, 25 % polyamide, 2 % polypropylene, 5 % silk, 3 % elastane Lenz Heat Socks 5.1 Slimfit - Package contents: 1 pair of Lenz Heat Sock 5.1 SlimFit Toe Cap Washbag with zipper We recommend the Hey Sport Microwash. This detergent eliminates bacteria even at low temperatures. FAQ about the Lenz Heat Sock 5.1 Slimfit How long do the socks give off heat? In combination with the matching Lenz Lithium Packs, the socks provide heat for up to 22 hours, depending on the heating level. Are the socks washable? Yes, the Heat Sock 5.1 Slimfit are machine washable up to 30°C. Please remove the batteries first. Can I wear the socks without the battery? Yes, they can be worn like normal functional socks and offer a high level of comfort thanks to the merino content. Who are the Slimfit models suitable for? The Slimfit version has been specially developed for narrow feet and calves and therefore fits tighter and more comfortably.

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Average rating of 5 out of 5 stars

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Average rating of 5 out of 5 stars

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