Lang Yarns Glory knitting yarn from the Wool Addicts collection is a yarn composed of 100% merino wool and knits with knitting needles 7-8 mm (US 8-9 / UK 5-3) for a gauge of 13 st. and 19 rows.
There are about 70 m (76 yds) in a 50g (1.75 oz) ball so plan to knit:
650g = 11 balls for men size M
500g = 10 11 balls for women size M
400g = 8 11 balls for children 10 yrs
Machine wash at 30°C (86°F) with detergent for wool without softener.