GIESSWEIN: The Merino Wool Innovators We treat our wool fabrics differently than other companies, focusing specifically on ou ... r treatment of wool and sustainable wool use. This creates unique fabrics made of 100% wool. These products absorb and can carry away more moisture - and can keep you warmer - than other wool. In the footwear industry, 20% of cut material is pure waste and is lost forever. We've found a new way to process our wool while producing 0% waste. read more