It resembles the Ridged Feather Stitch: Multiple of 11 sts.
Row 1: (RS) Knit.
Row 2: Purl
Row 3: [P2tog]x2, [yo, k1]x3, yo, [p2tog]x2
Row 4: Purl
Repeat these 4 rows.
Your photo doesn't show the P2tog but you could actually replace them with K2tog. Hope this helps...