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Lenz Heat Socks 5.1 Toe Cap Slim Fit with rcB 1200 Batteries

Lenz Heat Socks 5.1 Toe Cap Slim Fit with rcB 1200 Batteries

Lenz Heat Socks 5.1 Toe Cap Slim Fit with rcB 1200 Batteries
Lenz Heat Socks 5.1 Toe Cap Slim Fit with rcB 1200 Batteries
Item #:

  • Product Description
  • About Lenz

The patented Toe Cap heating element guarantees all-round warmth and heats the toes from above and below. The heat sock 5.0 toe cap slim fit knee socks are ideal for narrow feet and legs.

They are ergonomically knitted for an optimal fit and the ring bandage offers pleasant support on the foot. Shin protectors as well as further reinforcements at toe and heel prevent pressure points.

The skin-friendly material mix of merino wool and silk is breathable, fast-drying and comfortable to wear.

The lightweight rechargeable lithium pack battery is optional and sits barely noticeable under the special comfort cuff. The heat can be controlled directly on the lithium pack or also via the free Lenz heat app on your smartphone.

The Lenz Body heat system protects the body from cooling in the critical areas. The lithium pack rcB 1200 can be used to operate Lenz heated socks, heated vest, heated bandage, heated gloves, heated pants and the LED system.

The batteries are easily fixed by push buttons. The compact lithium packs warm the body where the body is particularly vulnerable to cold.

The heating power can be controlled directly on the lithium pack or by means of the free smartphone app.


  • Improved elasticity in the calf area
  • The Toe Cap heating element encloses the toe area from above and below
  • The integrated, robust and flexible heating element follows all movements
  • Ideal for narrow feet and legs
  • Ergonomically optimized right/left fit
  • Ring bandage for optimum hold on the foot
  • Protectors in the shin, toe and heel area
  • Skin-friendly material mix of merino wool and silk
  • Washable at 30 degrees in the washing machine
  • Lithium pack battery sits under the waistband of the sock
  • Compatible with all Lenz lithium packs

Batteries Features:

  • Rechargeable
  • Up to 14 hours constant heat
  • Connection of the batteries to the respective product by means of push buttons
  • Heating power controllable with the free smartphone app or directly on the lithium pack
  • Small, light (85 grams) and compact (8.5 cm x 5.5 cm x 1 cm)


  • 30% polyester
  • 25% wool (merino)
  • 20% polyamide
  • 15% polyacrylic
  • 5% silk
  • 5% spandex

Package Contents:

  • 1 pair Lenz heat sock 5.1 toe cap slim fit
  • 1 laundry bag
  • 2 lithium pack rcB 1200 (rechargeable)
  • 1 USB charging cable with charging indicator

High flyers need great support!

Lenz functional clothing has been complying with the highest demands in the worlds of sport, work and leisure since 1987. In addition to optimum wearability, the best fit and the most up-to-date fibre compositions, Lenz functional clothing also stands for the patented S.E.P. System. In order to maintain the consistently high quality of the products, all textiles are developed and produced in Europe.



"Whoever aims high, who needs strong support." Under this motto we support Austrian Olympic team and thus make our contribution to a successful performance at the Olympic Summer and Winter Games.

The athletes of the Summer Games are running and compression socks to provided. The winter athletes will be equipped with functional underwear, ski, compression and Heizsocken, thus are "cold feet" excluded in advance.

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