Powerfully warm, on command. Re-charge in just 4 hours with USB Adapter, included. Powered heat has never been this accessible and convenient. The premium Softshell outer encases 240g of insulation and a revolutionary Flexible Fusion heat panel, which delivers heat evenly to the entire back of the hand - even wrapping around the fingertips and thumb. With three heat settings to choose from, you can find your own optimum comfort zone. Own the mountain with Atlas. Recommended for: Harsh conditions, extended periods in the cold, going run after run after run Features Insulation: 240g HeatLock Insert: DryHand Waterproof/Breathable Shell: Softshell/Mechanical Poly Stretch Palm: ToughTek with Soundtouch Three Settings. Thin Battery. Hours of Heat Green - Low 6+ hours Yellow - Medium 4+ hours Red - High 2+ hours