Venture Heat’s Motorcycle Heated Liner Pants are engineered with adventure riding in mind. The Xtreme Comfort Technology features 2 micro-alloy fiber flexible 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. Ride that bike all winter in comfort. *When using this product and the 12V Jacket or 12V Vest at the same time then a motorcycle Y-Splitter will be needed to plug into the battery harness. [sf_modal header="Pants Sizing" btn_colour="black" btn_type="bordered" btn_size="standard" btn_text="Sizing Guide"] The pants stretch up to 14 inches around the waist from the measurement below. [table type="standard_minimal"] [trow] [thcol]Size[/thcol] [thcol]Hip[/thcol] [thcol]Inseam[/thcol] [/trow] [trow] [tcol]XS[/tcol] [tcol]24"-30'[/tcol] [tcol]28 1/2"[/tcol] [/trow] [trow] [tcol]S[/tcol] [tcol]26"-34'[/tcol] [tcol]29"[/tcol] [/trow] [trow] [tcol]M[/tcol] [tcol]29-38'[/tcol] [tcol]29 1/2"[/tcol] [/trow] [trow] [tcol]L[/tcol] [tcol]39"-40"[/tcol] [tcol]30"[/tcol] [/trow] [trow] [tcol]XL[/tcol] [tcol]30-42'"[/tcol] [tcol]30 1/4"[/tcol] [/trow] [trow] [tcol]XXL[/tcol] [tcol]30-46"[/tcol] [tcol]30 1/2"[/tcol] [/trow] [/table] [/sf_modal]