100% soft wool, made from RWS certified materials (environmentally and animal friendly). The knit is firm and thick, providing the warmth of wool, while being soft and silky to the touch. This item is very comfortable to wear and has a good size which makes it easy to mix and match. The yarns have been treated to prevent static electricity, static electricity is unlikely to occur even when clothing is layered. Click here model number:CT22391 22391