Grey merino sweatshirt fabric- try Judge Grey, Koala grey or a merino interlock blend.

New terry looped back merino sweatshirt fabric 100% merino 195g Super wide 190cm

Get extra fabric per metre purchased as this one is a lot wider than normal. You effectively get an extra half metre of fabric on the width per metre purchased. The terry looped backing makes this fabric soft against your skin. This is a fabric that might look more green in certain light or more clay in other light so is hard to describe.