From Verena Stricken (German edition):

Modell 65 - Streifenpullover

Material: LANG YARNS „Zoom“ (60% Merino extrafine, 30% Baumwolle, 10% Polyamid, LL ca. 135 m/50g): ca. 150 (200-250-300) g Braun Fb 0067, 100 (150-200-250) g Orange Fb 0159 und 100 (100-150-150) g Natur Fb 0094

From Verena Knitting (English edition):

Finished measurements:
Chest: 32.75, 34.25, 36, 37.5”
Length: 16, 18, 19.75, 21.25”
Upper arm: 12.25, 13, 13.75, 14.5”

Yarn Requirements:
3 (4, 5, 6) balls #0067 brown
2 (3, 4, 5) balls #0159 orange
2 (2, 3, 3) balls #0094 natural