Mobile Warming Women's Ion Heated Base Layer Section:Upper Provides better bottom end power

Provides better bottom end power and response as well as improved back shifting of the belt in load situations like hills and soft terrain

Kolpin 40L Dry Bag

lightweight components and low-friction internal and moving parts

Oversized Heat Sink

Mobile Warming Women's Ion Heated Base Layer Section:Upper Provides better bottom end powerMobile Warming Women's Ion Heated Base Layer Features Midweight Base Layer In seam Thumb holes on cuffs Quarter zip Multi Zone Heat Elements: 2x Chest & 1x Back Bluetooth Control with MW Connect App Integrated Touch Control Button 4 Selectable Heat Settings 7. 4volt Rechargeable Lithium Ion Battery Up to 10 Hours of Power Per Charge Universal USB Charging Input Shirt & Pant Sold Separately FABRICS 60% Polyester, 30% Rayon, 10% Spandex