NEW Mobile Warming technology by Fieldsheer HEATED base layer pants size XL green color These heated pants are designed as a lightweight first layer for cold-weather activities like skiing and snowmobiling. They use a 7.4V mini rechargeable lithium-ion battery to power multi-zone heat panels. Key Features Heating Control: Includes an integrated touch control button on the waistband to adjust between three heat settings. Battery Life: Offers up to 9 hours of heat per charge, depending on the setting used. Fabric Technology: Features Odorsheer® anti-odor technology and is made from a soft-knit outer shell with a smooth lining. Design: Designed for comfort with flat stitching to prevent chafing and a waist drawstring for an adjustable fit. Included Components: Typically comes with one Powersheer® Mini 2250mAh 7.4-volt Li-Ion battery and a charging cable.