Lang Yarns Hope knitting yarn, from the Wool Addicts collection, is a yarn composed of 100% Corrydale wool and knits with knitting needles 9-10 mm (US 13-15 / UK 00-000) for a gauge of 9 st. and 14 rows.
There are about 90 m (98 yds) in a 100g (3.5 oz) ball so plan to knit:
800g = 8 balls for men size M
600g = 6 11 balls for women size M
400g = 4 11 balls for children 10 yrs
Machine wash at 30°C (86°F) with detergent for wool without softener.