We’ve tried a number of rice-based microwaveable slippers in the past and haven’t been all that impressed. So when we were approached by CosySole’s team, we were skeptical, but CosySoles Microwave Heated Slippers stood up to the test!
Heat Holders® are thermal socks that take warmth to a new level. Their three-step scientific process results in socks that have proven seven-times warmer than cotton socks, and are three times more effective at keeping feet warmer than standard thermal socks.