This DK weight yarn from Kelbourne woolens is made with 70% superwash merino and 30% baby alpaca.  Each 100g cake is 201 yards.  Suggested US 5 to 7 needle, or 3.75 to 4.5mm hook.  Machine hand wash and lay flat to dry.  

From Kelbourne Woolens:

"Cozy is the perfect combination of softness, strength, and practicality, made with a dreamy blend of Fine Superwash Merino wool and sustainable Easy Wash® Alpaca. 201 yards of pure happiness, Cozy is a light worsted weight yarn that’s as easy to care for as it is to knit or crochet.

Whether you are casting on a cozy sweater, a warm scarf, or simple accessory, Cozy makes the process enjoyable and satisfying. And the best part? It’s easy care, so you can focus on making something awesome, not worrying about how to wash it.