The Best Electric Socks in the World just got even better with Toe Cap Surrounding Heat, merino wool, and Compression that supports the excellent heat effect of the sock.
Set Lithium Pack rcB 1200 + Heat Sock Toe Cap Series 6 Merino Compression
These aren't your Grandpa's heated compression socks! We at CozyWinters have wanted to sell Battery Heated Socks for over 14 years now, but could never find a product worthy to sell to our customers. There are many cheapy rechargeable heated socks on the market, that use D-cell batteries, but none can come close to the quality or performance of these Austrian designed and European Alps tested rechargeable heated socks. All the other socks that we have ever tested, did not heat evenly and you could feel the wires and heating elements, plus the battery packs were bulky, clumsy and could not perform in cold temperatures.
The slim fitting (rechargeable) Lithium power packs, snap in at the top cuff of the socks and have push button settings and built-in Bluetooth Smart, so you can easily regulate the heat to your preference, with 3 different heat settings from the power button on the batteries, or infinite settings from our app on your Smartphone. Unlike most batteries, these proprietary Lithium power packs were designed to perform in extreme cold temperatures, and can heat up to 14 hours on the low setting. Plus, these Bluetooth-heated socks have the same Impulse Control technology that was developed for high-end ski boot heaters, which stimulates blood circulation while in use. These Heated Socks have been very popular in Europe and now you can experience the comfort. CozyWinters offers replacement power packs online.
Our quality Lenz Series 6 heated socks are one of the most versatile foot warming solutions available. These electric socks fit both Men's and Women's feet. The All Purpose design is perfect for a wide variety of shoes, boots and activities:
Skiing (Downhill, Cross-Country, and Snowboarding)
Anyone with Raynaud's Syndrome
Also, perfect for anyone working in the cold... especially construction
New Lenz Heat App:
No more need for a remote, you can adjust the amount of heat in your socks with you Smart Phone. Use the new Lenz heat app to quickly and easily regulate the heat control of the battery. It also provides you with an overview of the current charging status of your battery. If you don't have a Smart phone you can still control the temperature from the power button on the batteries.
Ergonomic Lenz Heat Sock Toe Cap Series 6 Merino Compression Features: These socks are made in Italy by sock manufacturer LENZ of Austria, who is the Official sock supplier to the Austrian Winter Olympic Team.
First Toe Cap Heat Sock with Compression and Merino Wool
Performance sock with integrated heating element, latest in heat technology, so you do not feel wires or the heating element
Newest generation of heating elements that completely surround the toe area, top and bottom
Toes are heated both top and bottom
Natural antimicrobial merino wool that supports the excellent heat effect of the sock
Extremely thin in volume and ideal for all fitted and close-fitting types of shoes
Breathable material keep feet dry
Optimal moisture transportation
Ergonomically knitted with padding for maximum comfort and protection without compromising the fit of your shoe
Ring bandages for optimum support on the foot
Lithium battery packs are easy to attach by means of press studs on the legband
Machine washable at 30°C (86°F)
Material: 50% Nylon, 40% Merino Wool, 10% Spandex
One Year Limited Warranty
Your Order Includes:
1 Pair of Lenz Toe Cap Series 6 Merino Compression Heat Socks
1 Laundry Bag
2 Lithium Pack rcB 1200 Batteries (Rechargeable), Bluetooth enabled
1 Global USB Charger 100 - 240 VAC with Charging Display
Instruction how to download the Smart Phone App**
Lithium Power Pack 1200 Features:
Ultralight lithium-ion batteries provide warmth for up to 14 hours
Heat output can be regulated from the power button on the lithium battery pack with 3 settings
Alternatively, heat output can be regulated with 3 settings freely via a Smartphone (Smart Ready)
Short charging time (5 - 7 hours)
The Impulse Control stimulates blood circulation
USB Global charger with automatic charging function
The battery pack is fastened on the cuff of the sock with snap fasteners
Temperature and Duration Settings
Average Temp C°
Average Temp F°
Approximate Duration Range
10 - 14 hrs
5.5 - 7.5 hrs
3.5 - 4.5 hrs
*** Setting 2 is the most common setting.
**Download the Lenz heat app
All Smartphones with an Android 4.3 operating system or newer or an Apple iPhone 4s model or newer, can be used as remote control for all Lenz lithium battery packs with Smart Ready. App sold separately through your phones app store.
How to justify spending $440 for a pair of heated socks?
Simple. You just need to look at the cost of the components. Here's a break down:
Two rechargeable Lithium-ion Power Packs with built in control panels and Bluetooth Smart = $265
One USB Global Quick Recharger = $60
One Pair of European designed Ergonomic Toe Cap Socks with integrated heating systems = $180 (or $205 for 6.1 Socks)
Total = $505, minus $65 Discount = $440
Graphics on the batteries and socks may vary slightly from the photos on this page.
Battery Heated Socks (Pair)
Men's Shoe US
Women's Shoe US
3.5 - 6
4.5 - 7.5
35 - 38
6.5 - 8
8 - 10
39 - 41
8.5 - 11
10.5 - 12.5
42 - 44
11.5 - 13
13 - 15.5
45 - 47
This size guide is for suggestion only.
We recommend a Max calve size (circumference) of 42 cm / 16.5 inches.
Thickness of socks - thin padding - mostly recommended for the hardcore skier with a tight boots. This style is used by several ski racers racing FIS and Worldcup.
Depending on your activity, if you use our Heated Sock System more than one day in a row, you'll want to have a spare pair of these Lenz Series 6 Toe Cap Merino Compression socks, so you have time to wash them and have a clean pair for the next day. These Toe Cap Compression Socks have the newest generation of heating elements that completely surround the toe area.
Depending on your activity, if you use our Heated Sock System more than one day in a row, you'll want to have a spare pair of these Lenz Series 5 Toe Cap socks, so you have time to wash them and have a clean pair for the next day. These Toe Cap Socks have the newest generation of heating elements that completely surround the toe area.
Depending on your activity, if you use our Heated Sock System more than one day in a row, you'll want to have a spare pair of these Lenz Series 4 Toe Cap socks, so you have time to wash them and have a clean pair for the next day. These Toe Cap Socks have the newest generation of heating elements that completely surround the toe area.
Depending on your activity, if you use our Heated Sock System more than one day in a row, you'll want to have a spare pair of these Lenz Slim Fit Series 5 Toe Cap socks, so you have time to wash them and have a clean pair for the next day. These Toe Cap Socks have the newest generation of heating elements that completely surround the toe area.
I have had cold toes forever. Needing to warm them up every few hours. Now I can stay out all day with toasty toes. Very happy with this product. The smaller battery works for me.
1 customers found this helpful.
Was this helpful?
A skiers dream
Warm feet regardless of the conditions is a skiers dream. I was introduced to Lenz socks on a heli trip where the temperatures were well below desirable and I was one of a few who had very cold feet - the others were wearing the Lenz heated socks and were in bliss! I now have my own and have since bought two other pairs for family members and helped a friend get his first pair all in the past 30 days. Don’t hesitate, don’t delay, just do it!
1 customers found this helpful.
Was this helpful?
Tom Pridham —
Really great socks (and a bargain since they let me ski more!)
I'm very critical of products since I'm a product engineer and there is nothing I would change - these are really great. Super expensive but now that I'm confident they will let me ski more and be more comfortable while skiing they seem like a bargain compared to all other skiing expenses! I bought just for skiing and I have very tight performance ski boots. I have a custom-molded footbed and a custom lace-up liner. I also have a Carv footbed. My boot setup is nicely tuned and I normally wear Smartwool PhD Ski Ultra Light Socks. I was nervous to add anything but these worked great. They are almost as thin as the Ultra Lights Socks and I turned my buckle over the top of my foot one turn to accommodate. No other adjustments needed. I've now skied 2 days in ~15 degree F and normally I'd need to take a break to warm up my toes but I was fine for ~5 hours and confident I could ski in much colder weather. I'm also experiencing long than projected battery life which is great - the 1200 is more than fine. I've been using the 5 min on and 5 min off cycle with a level 5 (out of 10) on the mobile app. I also like that the socks are very high and even after rolling the top over the battery the battery stays above my calf. I'm normally a size 11 in shoes/sneakers and ordered the Large.