Mecha means "single ply" in Uruguayan Spanish. Malabrigo Mecha is a bulky single-ply superwash merino. The superwash wool takes the colors beautifully and is very soft. Many of the Malabrigo favorite colors are available in Mecha, along with a few brand new colorways. This yarn would make a warm hat, cowl or a pair of fingerless gloves.
Please note - this particular batch of Arco Iris is all very different. Great for one-skein or possibly two-skein projects, but beyond that, none of the skeins will match for larger projects!