SINGULAR MEETS SUSTAINABLE - We wanted to make slippers that weren't just comfortable for people to wear, but that were also comfortable putting out into the world. That meant trying our hardest to make those slippers in the most responsible way possible. This starts with the wool - a long-lasting and renewable resource. Then we hand-make these products using the traditional art form of wool felting; a technique considered by many to be the oldest textile in the world that uses only water and soap. Since every one of our skilled artisans has their own process, each slipper they create has a unique look and feel. Quality: Slippers designed in Switzerland and handmade in Nepal Materials: Natural wool from New Zealand and 100% natural crepe rubber Care: Do not use the washing machine or detergents. Clean the surface with humid cloth to remove dirt. Remove any debris in the soles with tweezers.