"Shop Patons® Kroy Socks Yarn at Michaels. This traditional 4-ply yarn is a favorite when making socks, gloves and fine garments. Made of a washable wool/nylon blend for easy care and improved wearability and softness. Patons Kroy Socks Yarn is a popular choice for knitters and crocheters seeking a yarn ideal for creating warm, durable socks, gloves, and fine garments. This washable blend of wool and nylon provides excellent wearability and softness, making it ideal for crafting cozy pieces that