From Sheep to Shoulder: Tracing a Shetland Wool Jacket's Journey

A Shetland wool jacket from Jamieson's of Shetland begins its life on the backs of native Shetland sheep grazing the salt-sprayed hillsides of Britain's most northerly islands. The fleece is shorn in late spring when the wool is finest, and the journey from sheep to shoulder takes approximately nine months through washing, carding, spinning, dyeing, and finishing.

Shetland wool is classified as fine wool, with fibre diameters averaging between twenty and twenty-five micrometres. This is coarser than merino but finer than most British breeds, possessing a distinctive crimp and loft giving Shetland knitwear its characteristic warmth-to-weight ratio. The fibres also take dye exceptionally well.

Jamieson's, based in Sandness on Shetland's west mainland, is the islands' last surviving commercial spinning mill. The fleece arrives raw and greasy and is washed in alkaline baths to remove lanolin. The clean wool is then carded, aligning fibres and removing short strands, preparing it for spinning.

Spinning on a woollen system produces yarn with a soft, lofty character. The fibres are not fully aligned, leaving air pockets within the yarn trapping warmth. This structure gives the yarn a slightly fuzzy surface that blooms with wear, developing the characteristically soft hand distinguishing well-worn Shetland knitwear.

Dyeing at Jamieson's uses both synthetic and natural methods. The mill's palette of over three hundred colours draws inspiration from the Shetland landscape: peat brown, moorland green, North Sea grey, and the vivid purples of summer heather. These colours are matched to archived standards ensuring consistency.

When purchasing Shetland wool garments, look for direct sourcing from Shetland-based producers. Genuine Shetland wool has properties blended products cannot match. Treat your garment gently, hand-washing in cool water with wool detergent, and it will serve decades. Shop directly at https://www.jamiesonsofshetland.co.uk