- Size: 45 • Warm: the felt shoe effectively insulates your feet from the cold floor. • Non-slip: the soft rubber sole offers excellent grip on wet surfaces like tile. • Lightweight: Weighing less than 0.3 kg, these slippers allow barefoot walking. • Comfortable and soft: Made of felt, these slippers are incredibly comfortable and luxuriously soft, even when worn without socks. • Occasions: these slippers are suitable for all seasons, you can wear them daily in your room, kitchen, hotel, living room, office, and other places.