Lenz Heat Sock 6.1 Compression w/ Lithium Pack rcB 1200 Battery

Introducing the Lenz Heat Sock 6.1 Compression with Lithium Pack rcB 1200 Battery. This merino wool sock is designed to provide compression support through the calf, and is compatible with the Bluetooth smart-phone accessible lithium pack rcB 1200 battery pack with 14 hours of heat generation. For those who prefer longer hours of heat generation, it also pairs with the lithium pack rcB 1800 with 3 settings operated by a button and 20 hours of heat generation. Gone are the days when winter sports become torture due to cold feet. The latest in heat technology, these socks also provide the option of left and right sides regulated separately. With the Toe Cap® design, you get all-around heat from the bottom to the top of your foot. Ensuring a comfortable and minimalist fit, the lithium pack battery sits beneath the special comfortable leg band such that you hardly notice it. Enjoy the luxury of heated socks and get the most out of your winter!