James C Brett Aztec Aran has a gorgeous addition of 10% alpaca, so this beautifully soft yarn has all the qualities of a washable acrylic yarn, with added softness! A dream to knit, Aztec Aran knits up to any standard aran weight pattern on 5mm needles. Gauge/Tension: 18 stitches, 24 rows to 10cm Care: Synthetics Machine Wash 30°C Do Not Iron Do Not Bleach Do Not Tumble Dry Dry Clean in Certain Solvents