Mobius cowl.

This is a great easy stitch that is the same on both sides.

In the round
R1 k all sts
R2 k sl yarn in front repeat
R3 p all sts
R4 sl yarn in back p repeat

Back and forth
R1 k all sts
R2 sl yarn in back p repeat
R3 p all sts
R4 k sl yarn in the front repeat