Keis Heated Socks
The Keis Heated Socks are the ideal way to keep your feet warm when out in cold weather. They're designed to be worn in between a pair of normal socks and your existing footwear. An optional Keis Light-weight Heat Controller (not supplied) can be connected to the sock's power lead to change the heat setting from high, medium and low, or switch the garment off.
UK Size guide:
What's Included?