The patented toe cap heating element guarantees all-round warmth and heats the toes from above and below. The heat sock 5.1 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 comfortable support on the foot. Shin protectors and additional reinforcements on the toes and heel prevent pressure points.
The skin-friendly material mix of merino wool and silk is breathable, quick-drying and comfortable to wear.
The lightweight, rechargeable lithium pack battery is available as an option and sits almost unnoticeably under the special comfort cuff. The heat can be controlled directly on the lithium pack or via the free Lenz heat app on your smartphone.

- Toe Cap heating element heats the toes from above and below
- slim fit cut for narrow women's and men's feet or legs
- improved elasticity in the calf area
- ergonomically knitted on left/right
- Ring bandage on the instep for better hold
- Reinforcements on toes and heel
- additional padding in the shin and fibula area
- Merino SOFTTEC material mix for a scratch-free feel
- Silk content guarantees maximum comfort
- can be operated with all "Body Heat System" lithium packs
- washable at 30°C in the washing machine
- Material: 50% polyester, 15% wool (merino), 25% polyamide, 5% silk, 3% elastane, 2% polypropylene


Attention: Lithium pack NOT included!

(Translated with Google Translate)