Lenz Heat Sock 5.1 Toe Cap Set + Battery Packs rcB 1400
CHF 248.00*
% CHF 308.90* (19.72% saved)Available, delivery time: 1-3 days
Product number:
AR14730.2
Product information "Lenz Heat Sock 5.1 Toe Cap Set + Battery Packs rcB 1400"
The Lenz Sock 5.1 Toe Cap Set with rcB 1400 battery packs combines the proven comfort of the Heat Sock 5.1 with the powerful heating duration of the rcB 1400 Lithium Packs. The Toe Cap® heating elements warm the toes from above and below - sewn in flat and barely noticeable. Thanks to improved elasticity in the calf area, integrated shin protector and ring bandage, the socks fit perfectly, even on strong calves.
Advantages of the set
- Toe Cap® technology - Even warmth in the toe area
- Increased elasticity - Also ideal for strong calves
- shin, toe and heel protectors for comfort & protection
- Merino SOFTTEC® material mix with silk - breathable, soft & quick-drying
- rcB 1400 batteries - up to 20h heating time, 3 levels or infinitely variable via app
- USB-C charging cradle - with quick charge function & storage mode
- Machine washable up to 30°C (remove batteries beforehand)
Technical specifications
| Material socks | 30 % polyester | 25 % merino wool | 20 % polyamide | 15 % polyacrylic | 5 % silk | 5 % elastane |
| Accu size | 8.5 × 5.5 × 1.5 cm |
| Battery weight | approx. 95 g per piece |
| Heating time | up to 20 h (depending on heating level & conditions) |
| Control | 3 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 1400 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 extend the life of your heated socks.
FAQ about the rcB 1400 set
How long do the socks give off heat?
With the rcB 1400 batteries, the Heat Sock 5.1 provides heat for up to 20 hours.
Are the socks washable?
Yes, at 30°C in the washing machine. Please remove the batteries beforehand.
Which shoes are the 5.1 suitable for?
The knee-high socks are ideal for ski and snowboard boots, but also offer comfort in winter and work shoes.
Can I also use the batteries for other products?
Yes, the rcB 1400 packs are compatible with all Lenz Body Heat System products.
Properties "Lenz Heat Sock 5.1 Toe Cap Set + Battery Packs rcB 1400"
| Area of application: | Alpine skiing, Ski Nordic, Snowboard |
|---|---|
| Battery capacity: | 1400mAh |
| Charging technology: | USB |
| Color: | Black, Red |
| Exact color name: | Grey |
| Manufacturer: | Lenz |
| Material: | 30 % polyester | 25 % wool | 20 % polyamide | 15 % polyacrylic | 5 % silk | 5 % elastane |
| Product type: | sports socks |
| Size: | 35-38 |
| Slat width: | Normal |
| Sock length: | High |
| Socks properties: | Warming |
| Sports sock type: | Heated socks |
| Target group: | Gentlemen, Ladies |
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March 9, 2025 7:01 AM
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%
Lenz Heat Sock 5.1 Slimfit Toe Cap
CHF 89.00*
CHF 109.00*
(18.35% saved)
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.
%
Lenz Heat Sock 6.1 Toe Cap
CHF 99.00*
CHF 129.90*
(23.79% saved)
The first Toe Cap®-heat sock with compression and merino wool. This is extremely thin in volume and is therefore ideal for all fitted and close-fitting shoe types.
Cold feet are a thing of the past. The heatable socks from Lenz are the perfect companion! The socks are for all men’s and women’s feet who don’t want to freeze on cold days and do without a heated sole. The completely new heating elements enclose the toe areas and give off even more tangible warmth. This also warms the upper toe area and guarantees better circulation in cold temperatures.
Details Lenz Heat Sock 6.1:
Ideal for all fitted and close-fitting shoe types
Extremely thin in volume
With compression and merino wool
Improved fit and higher elasticity
New high-quality fiber combinations for maximum wearing comfort
Machine washable up to 30°C
Press studs for attaching the PowerSock battery pack
Non-noticeable heating elements thanks to double-layer construction
Polygiene® guarantees active odor control
Maximum moisture transport due to high-quality materials
Ergonomic shape and ring bandages provide a perfect fit
Special protectors protect the foot
Footbed padding increases wearing comfort
Material: 55% polyamide | 35% merino wool | 10% elastane
The lithium-ion batteries are quickly and easily fixed to the heated sock cuff and allow a heating time of up to 20 hours. The Lenz Heat Sock 6.1 Toe Cap heated socks are machine washable up to 30°C! The integrated heating elements can reach up to 60°C. The 3 heating levels can be set directly on the battery or via smartphone app for
Android or
iOS can be set.
Lenz heated socks 6.1 package contents:
1 pair Lenz Heat Sock 6.1 Toe Cap (WITHOUT BATTERY)
Washbag with zipper
We recommend the Hey Sport Microwash.
This detergent removes bacteria even at low temperatures.
FAQ about the Lenz Heat Sock 6.1
How long do the socks give off heat?
In combination with the suitable Lenz Lithium Packs, the socks provide heat for up to 20 hours depending on the heating level.
Are the socks washable?
Yes, the Heat Sock 6.1 are machine washable up to 30°C. Please remove the batteries beforehand.
Can I wear the socks without a battery?
Yes, they can be worn like normal functional socks and, thanks to the merino content, offer high comfort.
Which shoes are they suitable for?
The 6.1 Toe Cap models have been specially developed for fitted and close-fitting shoes.
%
Lenz Heat Sock 5.1 Toe Cap
CHF 89.00*
CHF 109.00*
(18.35% saved)
Cold feet are a thing of the past. The heatable socks from Lenz are the perfect companions! The socks are for all women's and men's feet who do not want to freeze on cold days and who want to do without a
heated sole. The completely new heating elements enclose the toe areas and give off even more noticeable warmth. This also warms the upper toe area and guarantees better blood circulation at cold temperatures.
New features Lenz Heat Sock 5.1:
Improved fit and greater elasticity
The Lithium Pack is barely noticeable under the special comfort cuff
New high-quality fiber combinations for maximum comfort
Machine washable up to 30°C
Press studs for attaching the PowerSock battery pack
Non-noticeable heating elements thanks to double-layer construction
Polygiene® guarantees active odor control
Maximum moisture transport due to high-quality materials
Ergonomic shape and ring bandages ensure a perfect fit
Special protectors protect the foot
Footbed padding increases wearing comfort
Material: 30% polyester | 25% wool | 20% polyamide | 15% polyacrylic | 5% silk | 5% elastane
Lenz Heat Sock 5.1 ToeCap Package contents:
1 pair Lenz Heat Sock 5.1 Toe Cap (WITHOUT BATTERY)
Washbag with zipper
We recommend the
Hey Sport Microwash.
This detergent removes bacteria even at low temperatures.
FAQ about the Lenz Heat Sock 5.1
How long do the socks provide warmth?
In combination with the matching Lenz Lithium Packs, the socks provide warmth for up to 22 hours depending on the heating level.
Are the socks washable?
Yes, the Heat Sock 5.1 are machine washable up to 30°C. Please remove the batteries beforehand.
Can I wear the socks without a battery?
Yes, they can be worn like normal functional socks and offer high comfort thanks to the merino and silk content.
Which shoes are they suitable for?
The Heat Sock 5.1 are universally usable – from ski boots to hiking boots and work shoes.
Ski Tour Comp Long Socks W
CHF 54.90*
Ski Tour Comp Long Socks W
Comfort for long ski tours: Comfortable, pre-shaped knee socks with merino and light compression for ski tourers.
Highlights
Even compression to prevent fatigue
Optimum fit for a smooth fit
High breathability and moisture regulation
The SKI TOUR COMP LONG SOCKS offer ideal comfort on demanding ski tours. The merino wool combined with a uniform compression system supports the muscles and keeps the feet fresh.
The ergonomic fit and elasticated double cuff ensure a secure fit, while the ankle stabilization zone prevents slipping. The padded heel and toe area provide additional protection and cushioning.
Ideal range of use
Alpine climbing: 0/5
Alpine touring: 4/5
Mountaineering: 2/5
Ski touring: 5/5
Freeride: 5/5
Product features
Elastic double waistband for optimum hold
Calf ventilation and support
Effective compression system
Moisture channels for dry feet
Stabilization zone at the ankle
Padded heel and toe area
Mesh system for improved breathability
Ergonomically optimized fit
Flat toe seam to prevent friction
Material composition
56% merino wool, 39% polyamide, 3% elastane, 2% recycled polyamide
Ski Tour LT Comp Long Socks W
CHF 54.90*
Ortovox Ski Tour LT Comp Long Socks Ladies
Lightweight comfort on long tours: Discover the lightweight, comfortable knee socks with merino and gentle compression for female ski tourers.
Highlights
Technical and lightweight for maximum performance
Even compression prevents fatigue
Breathable and moisture-regulating for dry feet
The SKI TOUR LT COMP LONG SOCKS for women are the perfect companion on Lange ski tours. The light compression revitalizes tired feet and the merino wool ensures a pleasant foot climate.
The ergonomic fit and elasticated double cuff keep the socks in place, while the special ankle stabilization zone provides additional protection. With the padded heel and toe area, your feet are well protected even on rough slopes.
Ideal range of use
Alpine climbing: 0/5
Alpine touring: 4/5
Mountaineering: 2/5
Ski touring: 5/5
Freeride: 5/5
Product features
Flat toe seam and ergonomic fit
Mesh system for improved breathability
Padded heel and toe area
Ankle stabilization zone
Moisture channels for dry feet
Uniform compression system
Material composition
44% polyamide, 43% merino wool, 8% recycled polyamide, 5% elastane
Therm-ic Ski Warm Junior Blue/Petrol
CHF 19.00*
The Ski Warm Junior ski socks for children are both comfortable and breathable. Their special construction ensures efficient moisture wicking and optimum comfort in the specific foot areas of the shin, calf and back of the foot. Thanks to the special Moisture-Vent Technology construction in the area of the arch of the foot, these ski socks are excellent at wicking away moisture that develops under the foot. Macro channels incorporated around the foot also channel moisture out of the ski boot to optimize the foot's breathability.
Softness and warmth
Moisture-wicking macro channels
Protective areas
Technical fibers: quick-drying
Anatomical construction
Dynafit FT Winter Moss
CHF 39.00*
Dynafit FT Winter Moss - Lightweight hiking ski socks with various prints.
Active Breeze women's socks Plum Pie
CHF 15.00*
Pleasant foot climate thanks to high moisture transport
Breathable material for a fresh feel
Exceptionally smooth and slightly silky look thanks to soft Lyocell
Soft rolled cuffs
Optimum durability thanks to reinforced stress zones
Perfect Falke fit
Thanks to its breathable material composition, this sock guarantees a fresh feel at all times. Due to its high moisture absorption, the sock provides a unique, dry feeling on the skin and offers maximum comfort thanks to the use of soft, skin-friendly Lyocell fibers (botanical origin). The sock is rounded off with a feminine rolled edge.
Shelina 12 DEN women's knee socks Sun
CHF 10.00*
Ultra-transparent fine knee socks
12 den appearance
Unique naturalness
Sensitive top cuffs and unreinforced toes
The ultra-transparent knee-highs are suitable for every skin type. Like make-up on the skin - gives your legs a unique natural look. Soft and shapely with an extra soft cuff. 12 den appearance. Maximum comfort thanks to the perfect Falke fit.
Dynafit Vertical Mesh Footie Black Out
CHF 15.00*
Ultralight and particularly comfortable in hot temperatures: the thin Vertical Mesh socks are perfect for steep mountain runs in summer.You'll work up quite a sweat on demanding verticals. Choosing the right socks is essential to ensure that your feet stay dry, your skin doesn't get soggy and blisters or pressure points don't stand a chance. The Dynafit Vertical Mesh Footie Black Out functional socks bring lightness to your run with their minimal weight of just 30 grams. The seamless design ensures a particularly high level of comfort and prevents creases and friction. The Dryarn® material guarantees optimum breathability and quick drying for a pleasant foot climate at all times. The socks extend to just above the ankle and therefore fit perfectly in any running shoe.
Accessories Products
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Lenz extension cable 80 cm
CHF 21.50*
CHF 24.50*
(12.24% saved)
This extension cord 80cm allows the battery packs to be worn at hip height (e.g. belt, trouser pocket, etc.)
Scope of delivery
1 pair of 80cm cables
%
Lenz extension cable 120 cm
CHF 21.50*
CHF 24.50*
(12.24% saved)
This extension cord 120cm allows the battery packs to be carried at hip height (e.g. belt, trouser pocket, etc.)
Scope of delivery
1 pair of 120cm cables
%
Safety Wash-In 250ml
CHF 11.90*
CHF 12.90*
(7.75% saved)
Removes all bacteria and germs in sportswear - even in cold washes. A relentless bacteria, germ and odor killer for all sports textiles that are exposed to sweat. Works optimally - even with cold washing.jerseys, shorts, underwear - everything that is worn during sport is increasingly exposed to sweat. These perspiration bacteria become stubbornly embedded in the fibers. The care instructions for these items of clothing, which are mainly made of synthetic fibers, only allow 30 degrees. However, even a normal wash at 60 degrees will clean them, but not completely kill off bacteria and germs.
As a result, the sportswear smells unpleasantly of sweat even after washing. Not so with HEY SPORT Safety Wash-In. All items of clothing that are exposed to sweat bacteria and the risk of transmission (such as team clothing) become hygienically clean and pure - even when washed cold by hand!This safe hygiene rinse aid eliminates all odors, bacteria and germs even at low temperatures. A long-lasting deodorant effect prevents unpleasant odors from forming during wear and during physical exertion with perspiration. Fragrant freshness for a whole day of sport.
%
Micro Wash & Safety Wash-in Set 500ml
CHF 22.90*
CHF 25.80*
(11.24% saved)
Safety Wash-In eliminates fungi, germs and odors at low temperatures even with cold or hand washing. It makes the laundry hygienically clean, does not attack the fabric and gives freshness. Micro Wash cleans and maintains the function of microfiber and fleece textiles. It restores the original fiber structure and thus enables the transport of body moisture to the outside. The Micro Wash is gentle on textiles and colors and also contains an antistatic formula. Special additives neutralize bad odours.
The safe hygiene rinse aid. The 2in1 care set for microfiber or fleece textiles. Both products can be used in one wash cycle.
Can even be used at low temperatures and for cold or hand washing
Makes laundry hygienically clean
does not attack the textile
cleans deep into the pores
maintains the function of microfiber and fleece textiles
eliminates bad odors
e.g. suitable for riding breeches and softshell riding jackets
eliminates unpleasant odors, fungi and germs
%
Lenz USB Charger heating socks
CHF 39.00*
CHF 49.00*
(20.41% saved)
With the compact Lenz USB Charger you can easily charge your RCB batteries for heated socks via a USB port. This means you are independent of a power socket and can charge your batteries on the go or in the car.
Lenz USB Charger advantages
Suitable for all Lenz RCB batteries
Charging via USB without 220V adapter
Ideal for on the go or when traveling
Small, light and practical to use
FAQ about the Lenz USB Charger
Can I use the charger with any power bank?
Yes, as long as the power bank has a standard USB output, you can charge your Lenz batteries with it.
Is a 220V adapter included in the scope of delivery?
No, this charger is specially designed for USB connections and is supplied without a mains adapter.
Which batteries are compatible?
All Lenz RCB batteries can be charged with this USB charger.
%
Lenz Heat Pant 1.0
CHF 179.00*
CHF 199.90*
(10.46% saved)
Thanks to their thin design, the heated pants of the Lenz Body Heat System fit under any pair of trousers, whether leisure or sports trousers. The heating elements are not noticeable in the front thigh area and ensure a pleasant heat development. The lithium packs are attached above the waistband and, depending on the battery type, provide up to 11 hours of heat.
Features of Lenz heated trousers
Flexible stretch material for optimum fit
extra wide cuffs for battery fixation
large heating zone in the front thigh area
compatible with all Lenz lithium packs (not included as standard)
Functional fibers for better thermal insulation in the heating zone
Heating power can be adjusted via 3 levels on the lithium pack or continuously via smartphone
Machine washable at 30° C
Package contents:
1 Lenz heat pants 1.0 (without batteries)
Variants from CHF 129.00*