A solid white fleece is a more commercially desirable colour as it can be dyed to a broader range of colours. It is more often a denser and finer fibre than coloured fleece.

The qualities of a great fleece can be categorized as:

Fineness – a lower micron means better handle or softness

Density of the fleece - a dense fleece produces more shear weight and therefore offers a better financial return

Consistency or uniformity of the fleece – known as the ‘standard deviation (SD)’

Lack of guard hair (guard hair is a coarse fiber that reduces the value of the fleece)

Well defined crimp - must show consistency throughout the fiber length and throughout the fleece

Silky sheen - an indicator of softness in handling

Cutting weight – this can be improved by staple growth, density and consistency Silverstream's aim is to consistently produce a fleece with a shear weight of not less than 5kg and a micron count below 24 at 3 years of age.