The Merino DK base is a firm, plump and bouncy 4 ply DK weight yarn. It knits up with great stitch definition and with a beautiful hand. Knit at a variety of gauges from thick and warm socks to sweaters and cozy shawls. Suggested needle size will range from US 4-7 depending on desired gauge. This yarn is superwash, but hand washing is always recommended for hand knits.