An adjustable obi with an I-cord tie that is drawn through corrugated ribs.

Skill Level: Easy

Finished Measurements:
Waist: 24 (29) 32 (36½)“

Materials:

• 2 (2) 2 (3) balls Berroco Pure Merino Heather (100% Extra Fine Merino wool; 85m/92yds; 50g/1.76oz)
• One pair straight needles 4mm / US 6, or size needed to obtain gauge
• 2 double pointed needles 4 mm / US 6
• Tapestry needle

Important Construction Note: Make sure the cast-on stitches are a number divisible by 8 + 2.