Premium leather outer construction Stainless core heating system evenly distributes heat along fingers and thumb 3-stage heat setting with up to 4 hours of capacity Conductive materials at the finger tips and thumb for instant touchscreen access Waterproof, breathable, windproof HiPora liner Lumidex highly reflective panels on forefingers Full leather palm Articulated Full-Flex panels over knuckles for mobility Integrated 100% polyurethane knuckle armor High-density padding on fingers Adjustable cuff closure Reflective stripes Shield wiper on thumb Includes 2 rechargeable lithium-ion batteries Includes 1 multiple port charging system allows both batteries to be charged simultaneously