Never suffer from cold feet again thanks to the Heatel warm-feet mat. The simplest and most effective way to warm your feet. The basic principles of the Heatel warm-feet mat are: Comfortable – Never suffer from cold feet again. Safe – Satisfies European safety standards. Economical – In terms of both purchase price and energy consumption.(Running costs of just €0.02 per hour) Finish – Fully stitched around the edge and comes in a cream, antracite or blue colour.