Winter clothing was made from layers of reindeer skin. The inside layer would be worn with the fur facing in toward the person's skin. The second layer was worn with the fur facing out. Boots were also made of fur and lined with grass that had been gathered during the short summer. Every evening the grass would be taken out and dried by the fire, so it would be ready to use again the next day. This way, a Lapp could be warm and comfortable in even the coldest weather.