Fiber Content: 70% Baby Alpaca/23% Nylon/7% Wool Weight: Bulky Gauge: 3.5 sts = 1" on US 9 Weight/Yardage: 100g/283yds Care: Hand Wash, Dry Flat Literally lighter than air! Made of soft baby alpaca, warm merino wool and nylon. The structure of Aireado is unique as the fibers are blown through an ultra-thin nylon tube with air creating an airy yarn with extraordinary yardage.