The sewn-in heating element in the heat sock 4.1 toe cap provides warmth and keeps the feet warm. The toes are warmed both from above and below. 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 socks are knitted left/right and promise a perfect fit thanks to the ring bandage. Padded reinforcements protect the toes and heel. Natural merino wool combined with technical fibers absorbs moisture and keeps warm.

The comfort cuff with snaps fixes the lithium pack. This can be purchased as an option to the heat socks. It is operated either at the touch of a button on the lithium pack or with the free smartphone app.

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:

• Sewn-in heating element provides warmth and keeps the feet warm
• Improved elasticity in the calf area
• Toes are warmed from both above and below with the Toe Cap heating element
• Socks are knitted left/right
• Ring bandage and padded reinforcements
• Natural merino wool combined with technical fibres
• Machine washable at 30°C
• Comfort cuffs with press studs fix the lithium pack in place
• Can be combined with 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:

• 50 % polyester
• 33 % polyamide
• 10% merino wool
• 7 % spandex

Package Contents:

• 1 pair Lenz heat sock 4.1 toe cap
• 1 laundry bag
• 2 lithium packs rcB 1400 (rechargeable)
• 1 USB-C charging cable
• Charging cradle