Whitewoods Xtreme Heated Socks

New product, old stock. Comes in original packaging. Carbon heating element integrated under the toe bed. Up to 8 hours of heat 82% Merino wool. Extra thick comfort foot bed and arch support woven in. Over the calf height Wireless remote-control settings of Low-Med-High-Off. Thin profile 3.7v 2400mAh batteries with up to 500 charge cycles. A blend of 82% merino wool with spandex and elastic will help keep these socks above the calf. The battery pocket sits high enough to use comfortably with most alpine boots. Left & Right battery pocket located on the outside of each sock. Instant heat when you need it, and easily adjust the heat comfort with a wireless remote. Packaged in a re-closable box. Includes: 1 pair XTREMEHEAT socks, 1 remote control with battery, 2 rechargeable Li-Po batteries, 1 AC charger with dual mini USB cables, Instruction manual. Size M: Men’s size 6½-9 Women’s size 7½-10 Size L: Men’s size 9½-11½ Women’s size 10½-12½