Washable Wool Our washable wool is filled with genuine SuperWash* wool and can be easily machine laundered. Our SuperWash* wool uses the “Hercosett 125” shrink-proofing process to allow laundering. The washable wool is a convenient option that offers all of the same features as our classic but can be machine-washed. We choose not to apply additional chemical fresheners to keep our wool as natural as possible. Naturally flame retardant and hypoallergenic. *SuperWash wool is natural wool that goes through a chlorine wash and is coated with a polymer, which makes it washable. Product Details Fill - Washable Wool (*Superwash) Cover - 100 % Natural Cotton Handcrafted in the Pacific Northwest Sizes Twin (64" x 88") Queen (89" x 90") King (106" x 90") Super King (112" x 94") (Currently Unavailable) Weights Light Weight - best for hot sleepers or hot rooms, hot climate Regular Weight - best for all climates or you're not too hot or too cold Heavy Weight - for those that sleep cold or like to keep their bedroom cold We are available for a chat if you want to discuss what weight will work best for you.