Thermal Midweight Base Layer
In-seam Thumb holes on cuffs
Rib-Knit Cuffs & Waist
Multi-Zone Heat Elements: 1x Chest & 1x Back
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
