Mechita is a single-ply, 100% superwash merino wool yarn that's hand-dyed in colors you really won't believe until you see them for yourself. This machine washable yarn makes for extraordinary garments and accessories. 1- fingering 420yd/100g 100% Superwash Merino Wool Gauge: 6.5-7.5 sts = 1" on US 1-2; suggested B-C hook