A comforter is a bed cover stuffed with fibers or down for warmth and then sewn together on all four sides. Probably the most common bed topper in North America, comforters are available in a nearly endless range of colors, patterns, and styles and are a major decorative accent in the bedroom. Most are made of either cotton or polyester.

Bamboo viscose is popular because it is soft, smooth, silky, temperature-regulating, and moisture-wicking. It is also often popularly cited as an environmentally-friendly material. This is becausebamboo is a relatively sustainable plantto grow, because it grows quickly, doesn’t require much irrigation or intense cultivation, and doesn’t require chemical pesticides or fertilizers. Bamboo also absorbs more carbon and produces more oxygen than other similar plants.

Best Lightweight Bedding: Most Breathable Bedding Fabrics