Chicago Bears Thermax Headliner Socks Feet and it's engineered for a

and it's engineered for a women's specific fit

Down insulation traps air and therefore heat

You will need one of the new V2 chargers in order to charge 3000Ultra batteries correctly

Green - Low 12+ hours

removable pads for washing

Chicago Bears Thermax Headliner Socks Feet and it's engineered for aSome layers work hard. This one works smart. The Thermax Headliner is built for those cold days when you need reliable warmth that doesn't cut corners on comfort and mobility. Its innovative design traps heat right where you need it, while pulling away sweat so you stay dry no matter how intense game day gets. Add in 4 way stretch that moves with you and and flat seam construction that feels smooth against your skin, and you've got a headliner that