Be still my heart, double seed stitch. Though you are tedious and take a bit longer, I cannot get you out of my head these days. And when I saw these two colors of Manos Maxima at work, I knew I had to have a thick and cozy infinity loop. Written as a double wrap or triple wrap, both take only two skeins of Manos del Uruguay Maxima or similar yarn.

Materials
Two skeins of Manos del Uruguay Maxima (model is knit in “Fire” and “Ultramarine”) or 440 yards of similar weight yarn.
Size 11 circular needle (cable length 24’).

Gauge
2.5 stitches = 1 inch on US Size 11 needles in double seed stitch (yarn held double).