Wooladdicts Air is a lovely light yarn with a soft hand and great yardage thanks to its unusual airspun construction. Wooladdicts Air is made with with a special machine called an air jet that spins the fibers around a nylon core, creating a yarn with an extrememly smooth finish for great wear and excellent stitch definition. Oh, and machine washable.
Air is really nice to knit or crochet - very soft and not at all splitty. It's smooth finish means it's not itchy or prickly, so it's perfect to wear right next to your skin.
We did a knitalong with the No Plain Jane Cardigan in Air last year, and everyone is really happy with it. The FW2019 collection features Air in Dramatic Dreamer, a beautiful pullover with an offset cable at the hem. Check it out under the featured patterns tab. It's in my queue ;)