Heated Leg Chaps | Gen-X4

Wear our electrically heated leg chap liners over your Long John's (or other similar thermal pants) and under your riding pants to maximize heat retention. Connect directly to the 12V battery in your motorcycle, snowmobile, or ATV for non-stop heat. Or connect to a portable battery (sold separately) to stay warm if you're not riding.


SKU: 100330-1-27

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  • Ergonomically designed to fit the legs
  • Leverages ZEPTO® fibre technology; made in France, these heating fibres are so thin you wouldn't be able to notice them if not for their tremendous heat output
  • Contains lightweight thermal insulation for extra warmth and heat retention
  • Elastic and velcro strap system makes it easy to take on and off
  • Windproof and water-resistant fabric
  • Heats the front and sides of both legs and part of the groin region
  • Pairs seamlessly with our heated insoles or heated socks via the convenient hideaway plugs at the end of each leg (see wiring tab for more info on this)

Do not use heated leg chaps as your base layer. It is not safe for them to be in direct contact with your skin.

⚠️ Please review the wiring dropdown below ⚠️

Click here to view the PDF user manual in a new tab

Choosing a size

Measure from the joint between the leg and the groin to the ankle bone inside the leg. This measurement is commonly referred to as the inseam. These leg chaps should be a little shorter than your pant size.

Optional Portable Battery Add-on

Consider purchasing one of our Heated Clothing Portable Battery Kits if you'd like to use your heated leg chaps when you get off your vehicle. In other words, a portable battery will allow you to use these chaps while skiing, snowboarding, or just taking a walk on a cold day.





Wiring – MUST READ ⚠️

If you intend on connecting the heated leg chap liner to the Gen-X3/X4 Heated Vest or Jacket you won't need to purchase any additional wiring. If you don't own a Gen-X3/X4 Heated Vest or Jacket, you'll need to purchase the Coax Battery Cord (SKU 100227-1). You also have the option to purchase the Single Temperature Controller (SKU 100230-1) if you'd like to fine-tune the temperature of the heated leg chap liner. Without a temperature controller, you'll only be able to turn it on or off using the built-in switch.

Seamless Connectivity

Pairs seamlessly with our heated insoles or heated socks via the convenient hideaway plugs at the end of each leg. These leg chaps come with a splitter, which allows you to add-on and power heated insoles via a single switch cord or single temperature controller (sold separately). The diagram below illustrates how to connect our heated clothing seamlessly. Gen-X3 and Gen-X4 are compatible with one another.


Seamless Connectivity for Heated Clothing


IMPORTANT NOTE: Gen-X3/X4 heating clothing is not backwards compatible with Gen-X2 heated clothing. Attempting to connect this item to Gen-X2 heated clothing will ruin it and VOID the warranty. Only heating elements are covered under warranty. Normal wear and tear is not a warrantable defect.

Watch the video below for a walkthrough on connecting various pieces of our heated clothing


Q: What are the specs?

A: The leg chaps work with a 12V battery providing 46 watts of heat and draw 3.4 amps of current (as tested while the engine was idling).


Q: Will this work alongside other brands of heated clothing?

A: Yes! All our heated clothing is compatible with Firstgear, Gerbing, Warm & Safe, and Venture Heat.


Q: What is the difference between Gen-X3 and Gen-X4?

A: Gen-X3 uses a copper-based heating element (made in the USA), whereas Gen-X4 uses Zepto fibres (made in France). Thus, Gen-X4 heats up faster, generates more heat, and is lighter. Both are amazing products, but Gen-X4 is just a little bit of an upgrade!

Need help picking the perfect item or size? Ask our customer happiness team via the live chat in the corner or by calling (647) 400-3081. We reply fast!


Whether its powersports, snowsports, hunting, or hiking, you love being immersed in the great outdoors. When you choose GEARS you’re choosing a durable and thoughtfully designed product that will allow you to #SeizeYourAdventure.



Premium-feeling, glossy sticker with strong adhesive. Looks cool on cars, powersport vehicles, laptops, or water bottles! Limited to three per order.


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