Wool

Wool, one of the most frequently used heat-regulating materials for a sound sleep experience, is resistant to cold and heat.

Thanks to their durable fiber structure, wool pillows and comforters can be used for many years,  absorbing and evaporating excess moisture in the environment, which provides you with a comfortable sleeping environment.

With an ability to absorb moisture up to 33% of its own dry weight, wool helps with heating in cold weather and cooling in hot weather. As such, you can use wool pillows and comforters for four seasons.