Amazon.com: Woolen Delights Heavy Worsted/Aran Weight #4 Yarn for Knitting and Crocheting, Australian Wool Blend, Pack of 3, 522yds/300g (Pumpkin Orange)
Yarn Weight Information - Needlepoint Joint
What Is Aran Weight Yarn? | Craftsy | www.craftsy.com
Which Yarn to use for knitting or crochet? – Jo-Creates