Marla
From Fairmount Fibers:
"Marla is made from 2 strands of lighter-weight yarn that have been dyed separately and then plied together. When worked, Marla creates a marled fabric, where the colors are uniquely distributed.
The resulting marled yarn can be high-contrast tweedy (like Twilight), or more subtly Tonal (like Nube), or even have some of each in the same colorway, like Marino."
Content: 100% Superwash Merino
Yardage/Grams: 273 yards/100 grams
Yarn Weight: DK
Gauge: 20 - 23sts = 4"
Needle: US 4 - 6 (3.5mm - 4mm)