From the Knit Rowan website:
Featuring in Rowan Knitting & Crochet Magazine 59 this unisex sweater by Carlo Volpi is worked in Creative Linen. It has simple reverse stocking stitch sleeves and all over cabling on the body making it suitable for the more experienced knitter.

Finished chest width measurements:
52: 55: 58.5: 61: 63: 66.5: 69 cm
20½: 21½: 23: 24: 25: 26: 27 inches

Yarn information:
Photographed with Rowan Creative Linen in Darkness 636
6, 7, 7, 8, 8, 9, 9 skeins
1314, 1533, 1533, 1752, 1752, 1971, 1971 yards