Lang Yarns Passione fluffy knitting yarn, color 0046, is composed of 82% baby alpaca, 16% nylon, 2% spandex and knits on knitting needles 4.5 mm for a gauge of 20 stitches and 34 rows.
In a 25 gram (0.87 oz) ball there are about 132 meters (144 yd) so for quantities of yarn plan:
450 g = 18 balls for men size M
300 g = 12 balls for women size M
200 g = 8 balls for children 10 yrs.
Machine wash at 30°C (86°F) with detergent for wool without fabric softener.