This fiber is a blend of 75% Shetland wool and 25% biodegradable nylon. Not only is it bouncy, it's bio-friendly.This colourway has been blended to create a wavey blend of blues and it was designed with with spinning in mind. This blend is great for beginners and would made a wonderful sock yarn. Fiber is sold by the ounce. If you would like to feel it in person, stop by the shop!