65% Fine ZQ Merino 25% Brushtail Possum, 10% Mulberry Silk Available in 2/28Nm. Everything about Perino conjures opulence: the handle of the yarn; its lightness of touch; the remarkable warmth that possum fibre delivers. Include the touch that is Perino in your apparel lines for a clear and highly valued point of difference that is luxuriously light and seductively soft.