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California Heat 12V Motorcycle Heated Sock Liners

California Heat 12V Motorcycle Heated Sock LinersCalifornia Heat 12V Motorcycle Heated Sock LinersCalifornia Heat 12V Motorcycle Heated Sock LinersCalifornia Heat 12V Motorcycle Heated Sock Liners

California Heat 12V Motorcycle Heated Sock Liners

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Our Heated Sock Liners feature a polyester-cotton blend utilizing our Finewire Heating Technology on the bottom of the foot and wrapping around the top of the toes.

The Socks plug into the bottom of your Heated Pants. If you don't have Heated Pants they will be hooked up to a "Y" Harness that you will run down your pant legs and plug into your Controller.

This is a sock liner, we recommend wearing a thin sock underneath to help with wear and tear, cleaning and burns.

The Socks have a pull tab on the back of the heel to help pull them over your foot.


  • Quality Heated Motorcycle Sock Liners
  • Includes battery tender harness and Y-Harness
  • Can connect directly to 12V heated pant liners
  • Ultimate warmth & comfort
  • Socks pull 2.2 amps 26 watts at 12 volts

***Do Not operate heating clothing without a temperature controller. Do Not leave heated clothing plugged in while unattended. Fire and burns could occur.

California Heat 12V FINEWIRE Power System: Here at The Warming Store we test a lot of heated gear. California Heat provides top-notch heating performance that riders have come to respect in a very short period of time. We highly recommend California Heat's Motorcycle Heated Clothing to help you stay warm and comfortable on your adventure.

WARRANTY: When you purchase a California Heat garment, the Finewire heating elements and wires are under warranty for the life of the product. All other components of the garment are covered for factory defects in materials and workmanship for a period of one year from the date of the first retail purchase. This ONLY applies to the original owner purchasing from an Authorized Dealer (Including The Warming Store). Batteries are under warranty for ninety days, and should be charged regularly. Temperature controllers are covered for two years. A receipt or valid proof of purchase is required for all warranty claims.

California Heat offers the lowest prices, best heat and highest quality in heated liners, gloves and socks for motorcyclists. Our products are heated with Finewire, a very light and small heating yarn, for a warm comfortable ride. Our liners are designed to look great on and off the bike.

Battery Harness Hookup

The battery harness has an inline fuse on the positive (red) lead.The fuses that are included are Violet for 3 amp, Peach for 5 amp, Brown for 7.5 amp, Red for 10 amp and Blue for 15 amp, Yellow for 20 amp.

The amp draw below is rated at 12 volts. The output on your motorcycle will be between 13.8 and 14.2 volts. To calculate your true amp draw divide the amp draw on all items you are going to hook up by 12 them multiply by your motorcycle volt output.

Example: gloves 2.4 plus jacket 6.4 = 8.8 / 12 = .7333 x 14 = 10.99. You need to use the next higher rated fuse (blue for 15 amp).

  • Gloves pull 2.4 amps
  • Socks pull 2.2 amps
  • Jacket pulls 6.4 amps
  • Pants pull 4.6 amps

Connect the red lead to the positive terminal on your battery and the black lead to the negative. Zip tie the coax under your seat on the left side if you do not intend to install a panel mount port.

Dual Digital Temperature Controller

The red lead to your temperature controller hooks up to the battery harness under your seat. The white lead on the temperature controller is for your jacket and plugs into the white coded plug at the bottom inside pocket of your jacket liner. The black lead hooks up to the black plug next to your jacket plug in your jacket.

To turn your controller on, after you have started your bike, hold the button down for three seconds. There are five settings on the controller: 1 is 20% power, 2 = 40%, 3 = 60%, 4 = 80% and 5 = 100%. To turn you controller off hold the button down for three seconds. If you would like the same settings for your next ride, do not turn off controller! Just unplug it and the memory will kick in!

Your heated clothing gets very hot and can cause burns that you may not notice while riding. You should not leave your settings on the controller at 100% except to initially warm up you gear. You need to turn down the heat to a comfortable setting after that, for instance 3 for 60% power.

Dual Dial Temperature Controller


  1. Disconnect battery terminals (negative first). Connect battery harness to battery, positive (+) to fused side and (?) to negative.
  2. An accessory plug can be used to power the unit.

How to use the Controller

  1. With motorcycle running, plug output cord into the garment then plug the input cord into the battery harness cord.
  2. Adjust heat level by turning knob clockwise to increase heat. Turn the knob counterclockwise to lower the heat. The knob clicks when turned to the "off" position. A dual controller has two knobs to control two separate garments on the same user.

WARNING: Do not use the dual unit to control two separate users. The dual unit is intended to control two separate garments on the same user.

LED Indicators

The controller has Green or Yellow (dual unit only) LED for normal operation.

Start?Up Check Status

    Flashing or Steady Green/Yellow LED = All OK _ Unit is operating normally
    Flashing Red LED = Output Short / Overload
    No LED = No Power (Check power supply or check for reverse polarity) Normal Operation
    Flashing or Steady Green/Yellow LED = All OK _ Unit is operating normally
    Flashing Green/Red LED = Low Voltage less than 10.5V
    Flashing Red = Output Short / Overload Reset Fault
    Turn Switch to Off
    Turn Switch back to On
    If condition returns, correct condition and repeat

Jacket Liner

Your new jacket liner has heating elements in the back, each chest, the top of each arm and the neck. It has three plugs installed in a zipper pocket located at the inside, front, lower left of your jacket. One plug is coded white which heats up all the elements in the jacket. Plug in the

Product Reviews

Review Summary
3 Reviews
67% (2)
0% (0)
33% (1)
0% (0)
0% (0)
67% Recommend this product (2 of 3 responses)
By Eric
Hamburg, NJ
They just don't fit comfortably...
February 19, 2022
After having the originals swapped out, this is my second set (due to a manufacturing size defect). These are better, but still not very good. The heal to ankle seam strangles your foot - not comfortable at all. The wiring tends to push against the outside edge of your foot too. It seems that everyone has roughly the same design, so I'm assuming there's some type of limitation on the technology. I'm a medium width 14.5-15 men's, I use them because I have to, but when I don't absolutely need them, they stay in the closet.
By Judi
Richfield, UT
Toasty Toes
November 22, 2020
These liners work great!
By Dan H.
Western PA
First ride was excellent
October 24, 2020
Have owned Gerbings and Warm & Safe socks, both were a disappointment in heat and durability, especially W & S. The California socks are comparably priced, shipping was faster than stated. First ride was in the mountains of central PA on a 40 to 50 Deg. day. I never had them up past the medium setting and was quite comfortable.

The build quality is obvious when you remove from the packaging, soo on with cold riding.

ps. I'll need replacement gloves soon and am considering the C. H.'s gloves
Well made, plenty of heat. None so far.