Cozy Earth personally selects only the best supplies with an eye towards premium quality, responsible production, cutting edge technology, and natural materials.... They personally select and manage everything from where their bamboo is harvested, to who makes their labels. We go to great lengths to ensure face-to-face relationships with every manufacturer. With this production, they created a high-end form of bamboo textile that would enhance the temperature, hypoallergenic, and luxury benefits. This paved the way for the invention of their groundbreaking Cozy Earth Bamboo Comforter!