Never freeze again with patented Toe Cap technology. The flat, sewn-in heating element is not bulky and provides all-round warmth for the toes - for up to 14 hours.

The fit in the calf area is ideal thanks to the increased elasticity. The socks are thus also perfectly suitable for stronger calves and thanks to the comfort cuff nothing slips. The knee-high heat sock 5.1 toe cap has an integrated shin protector and protectors in the toe and heel area. Thanks to the ring bandage, the socks do not slip on the foot.

The sophisticated material mix of merino wool, silk and functional fibers dries quickly and efficiently wicks away moisture.

The rechargeable lithium pack can be attached to the sock cuff with snaps. The heat socks are compatible with all lithium packs of the Lenz Body Heat System.

The temperature can be conveniently controlled on your smartphone with the free Lenz heat app or directly on the lithium pack.

The Lenz Body heat system warms the body from head to toe. The lithium packs rcB 1400 can be used for all models of Lenz Heat Socks, Heat Vest, Heat Gloves, Heat Jackets and Heat Pants.

The lithium packs are connected with push buttons. The lithium packs are small, light and provide up to 14 hours of warmth at the touch of a button for work, sport and leisure. The charging cradle allows for easy charging and is also ideal as a transport box.

This increases performance and concentration even in cold temperatures and ensures blood circulation.

The lithium packs rcB 1400 can be controlled directly on the lithium pack. With the Lenz heat app, the heat can also be continuously regulated using a smartphone. Ideal if the lithium packs are under several layers of clothing.

Features:

• Improved elasticity in the calf area
• Toe Cap technology - all-round warmth for the toes
• The flat, sewn-in heating element is not bulky
• Anatomically knitted for optimal fit
• Ring bandage guarantees stabilisation in the ankle and forefoot area
• Integrated protectors on shin, toe and heel as well as ring bandage
• Material mix of merino wool, functional fibres and silk
• Machine washable at 30 degrees
• The lithium pack can be attached via press studs on the sock cuff
• Suitable for all Lenz lithium packs

Battery Features:

• Rechargeable lithium pack
• The lithium pack is connected to the respective product with snap buttons
• Heating output can be controlled with the free smartphone app (9 heating levels) or directly on the lithium pack (3 heating levels)
• Fast Charging Function
• Temperature Protection
• Storage Mode Charging Function
• Small, light (approx. 115 grams) and compact
• Charging cable with USB-C connection
• Convenient charging in the charging cradle
• Also compatible with charger from rcB 1200, rcB 1400 and rcB 1800 and heat pack

Socks Material:

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

Package Contents:

• 1 pair Lenz heat sock 5.1 toe cap
• 1 laundry bag
• 2 lithium packs rcB 1400 (rechargeable)
• 1 USB-C charging cable
• Charging cradle