Mecha is a single spun superwash chunky yarn. Malabrigo superwash merino takes color in the most vivid, rich way, and nowhere is that more apparent than in the multi-layered hues of Mecha. Soft as always, Mecha has a slight thick-and-thin texture, a fantastic loft, and is the perfect size for quick but not-too-heavy projects. Size 6mm to 8mm needle or hook..