The body of the sweater is made of 2 front central panel and one back central panel (all 3 are identical), 2 very long symmetrical side panels without shoulder seams, and 2 identical small under-arm panels with pocket pieces, worked in Rhomb pattern. Central panels are worked in Trinity stitch pattern. Side panels are worked in Right and Left Oblique stitch patterns with Butterfly cables. The sleeves are worked in Rhomb pattern. The panels are joined with inside-out mattress seams. All the 2 x 2 ribbing is finished with Italian cast off.