Oooh wait, i just found this online: "Tiny Tush Organic Wool Soakers Sold one per package
Tiny Tush Organic Wool Soakers are pull-on wool diaper covers, which are double knitted from soft, organic sheep's wool. They are highly absorbent and can hold up to 30% of their weight in liquids without feeling damp. The soft ribbing around the waist and legs hold the cover securely without leaving a red mark on your baby's skin. The natural properties of wool keep temperatures well balanced, allowing air to circulate, promoting a healthier environment for your baby's bum. Wool diaper covers can be hung to air-dry between uses and only need washing when soiled. Made in Germany. Sizes are Nb 6-13lbs, Sm 12-19lbs, Md 18-26lbs, Lg 25- 33lbs, Tod 33-40lbs."