What’s the best thing about Anna Sova’s eco-friendly bed sets? Not only are these made of soft luxurious material, providing  you with utmost comfort, they are also made from 100% organic products, including the dye used to come up with many of its colorful shades and tones. They go very well with any mattress. Anna Sova takes pride in the fact that these products pass the test and have no “herbicides, pesticides, carcinogens, volatiles or semi-volatiles.”