The Xtreme Comfort Technology features two flexible carbon fiber heating panels which are placed from the thighs to shins to keep the legs warm. The controller is designed to easily flip on top of the riders outerwear, giving easy easy access to 3 temperature settings. The interior of these heated motorcycle liner pants is lined with fleece making the perfect base layer for comfort, performance and warmth. The front of the heated pant liner is constructed with 4-way stretchable softshell fabric for easy wind protection. The rear has a synthetic poly-spandex compression material to wick moisture away keeping users dry while riding.