This personal interpretation of brioche stitch in crochet results in a reversible and elastic pattern: it just requires basic crochet skills and a little bit of extra patience. But the result will be worth it.
I designed this cowl in a cozy and folded size, which can be easily adjusted to oneàs preferences.

200 gr worsted weight Merino yarn (I suggest Katia Merino Aran, Mondial Merino Plus or similar superwash merino wool)
7 mm crochet hook