The Happy Shoes Comfort gel slippers are the most warm and comfortable slippers. Thanks to the soft warming thermo-textile and the 3-layer gel sole you have maximum walking comfort. The 100% polyester outsole consisting of gel and memory foam ensure that the slippers adapt to your feet. The warm Comfort gel slippers are a boon for your feet and provide relief after a long day in uncomfortable shoes. They are light and open at the back so you can slide your feet in. The warming thermo material ensures wonderfully warm feet.