The Crystalline Air Headband is knit flat with two strands of yarn held together – DK-weight merino wool and lace-weight mohair.

The design features Irish Moss Stitch. The pattern is a 4-row repeat.

The first and last 3 stitches form an i-cord edging, which makes the edges look neat and prevents them from curling.

The cast-on and bind-off edges are seamed together, forming a decorative twist in the middle. The seam is hidden by the twist and is not visible.