Gears Canada Gen X-3 Heated Chaps , Gender: Mens/Unisex, Primary Color: Black, Size: 27 100240-1-27 Windproof, waterproof polyester construction for maximum warmth Thermal insulation Elastic/hook-and-loop strap retention Built-in coax connectors at bottom of legs for easy connection of GEN X-3 foot warmers (foot warmers not included) Provide 37W of heat and draw 3.1A