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Discontinued Product!

The Gerbing 12V Heated Pant Liner
has been replaced by the:
Gyde by Gerbing 12V Heated Pant Liner
Out of Stock
Gerbing 12V Heated Pant Liner
  • Gerbing 12V Heated Pant Liner
  • Gerbing 12V Heated Pant Liner
  • Gerbing 12V Heated Pant Liner
  • Gerbing 12V Heated Pant Liner

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Gerbing 12V Heated Pant Liner Videos

Gerbing 12V Heated Pant Liner

Gerbing's world renowned, award winning, coreheat12 motorcycle pant liner uses microwire heating pads with thermostats for even heat performance and safety. Their liners are designed to fit close to the body and easily under your outerwear so you can roll in your favorite riding gear, longer and in more conditions than ever before.

The Coreheat12 Thermovelocity System is powered by a simple connection to your motorcycle's DC power system. A combination of Gerbing's patented microwire heating technologies in conjunction with the 12 volt electrical system on your motorcycle keeps you warm at speed.


  • Heating pads on the hips and legs
  • Thermal resistors installed on each individual heating pad act as a solenoid to eliminate hot spots and overheating
  • YKK Zippers
  • VELCRO® brand closure at the waist and cuff
  • Zipper closure at the waist and from the knee to cuff
  • Minirip shell
  • Taffeta lining
  • Includes battery harness
  • Max Heat: 135°F @ 44W
  • Power: 12V DC 3.6 Amp
  • Made in USA
  • 1 year warranty
  • 3XL waist measurment: 51"-53"

Gerbing Men's 12V Pants Liner Sizing

Size Waist Measurement (in)
XS 25 - 27
SM 29 - 31
MD 33 - 35
LG 37 - 39
XL 42 - 44
2XL 47 - 49
3XL 51 - 53

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.

How To Measure

Sizing Video

Gerbing Coreheat12 Heated Gear Connection and Controller Guide
Product Style RevZilla Item # Manufacturer Product # Availability
Black / 3XL 922154 PTLN13-3XL-R Out of Stock
Black / XL (Tall) 922163 PTLN13-XL-T Out of Stock


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We show real-time availability on this product page when you select the size/color item you want.  Most items will ship the same business day an order is placed,however if an item requires additional processing time a message will be shown indicating such.

See our full Shipping Policy for further details.


If your order arrives and it is not right, we will we'll fix it, NO NONSENSE, we promise.

Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.

See our full Return Policy for all of the pertinent details.

Write a Product Review for a chance to win our monthly $100 giveaways.
Gerbing 12V Heated Pant Liner 4.3 5 11 11
These run a little small and could have used another heat panel These were a little narrow in the hips and feel really tight when I throw my leg over the seat. Once riding, they're comfortable enough. The heated panels respond quickly and nicely to the heat controller. I found that the back of my thigh feels the cold. They should have put another heat panel in the hamstring area. Other than that, they're quite nice, really light weight and easy to store. I have heated socks, jacket liner and gloves too, so the pants are kind of a must to conveniently provide wiring to the socks. When I have all the heat going, it's a thing of beauty on a cold day. People look at me riding on freezing cold (but dry) days and give me looks of sympathy or Is he crazy?, little do they know, I'm toasty warm and listening to Pandora on my Sena headset. What they don't know, won't hurt them. January 19, 2016
Smothered in 12v warmth I have had Gordon Gerbing's jacket (M) liner w/connector for 12 years. Great product, keeps you warm in cold & wet weather. How I use: base layer, then layer heated liner (top & bottom (pants (L) allows use of pant liner under or over pants), cover everything with gortex suit or two piece. Living in the Northwest exterior waterproofing & windproofing a must. As Chris Mathew said of Pres. Obama, "I felt this thrill going up my leg." I get the same thrill when the 12v powers these puppies! If you ride in the cold and wind...this is essential equipment in my stable of gear! October 19, 2015
Love gerbing products This product and other gerbing products simply work, what else can you say! January 5, 2015
works great..odd construction I"m 5' 10" and 175 and there is plenty of room in a small. I bought these to wear over jeans and under leather pants so I can get out of them easily when conditions change. Lots of heat. The waist comes up to your navel which helps seal out cold but the fly doesnt extend down far enough to match up to your jeans fly... Thats a nuisance. Very light, windproof, easy to get boots thru as side zips come above knees. Connects to any coax plug heat gear and I'm using a remote controller with no issues. Have pants, socks and gloves on one circuit with jacket on other. 28.5 inseam velcros just above my 6" boot. 500miles in mid 30s/low 40s at 2/3 heat. No complaints here November 18, 2014
Design could be better I like Gerbing gear, however these pants are very long in the crotch area, had to pull them way up to sit on the bike. I ended up returning them. September 17, 2014
Keeps me very comfortable in cold weather riding This purchase completed my gerbings ensemble I'm now warm from hands to my feet with the 2 zone controller keeping everything regulated. This is a great product and recommend it highly especially if you live in colder climates. April 25, 2014
Strange fit - 2011 model I purchased the size that was advised and they fit great in the waist and the length. Size small Unfortunately the most critical area (the hips), if you and bending your hips on a motorcycle, is unbearably tight. The design of the pant is straight cut from the waist to the ankle. We aren't designed this way. The need space in the hip and they also need taper in the calf. They are so baggy in the calves that they may as well stop at the knee. FYI I am 5'10" and 175 lbs - normal build. I ride mainly in spring, fall and winter. Expect to have some custom tailoring done if you want them to fit right. April 8, 2014
True fit, great product. great product, I can wear either over or under my jeans. January 28, 2014
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