Pattern is written in US English terms, and includes instructions for sizes s/m, lg/xl. Crocheted with a 5mm crochet hook, and any size 4 yarn. Sample was created with 5 and 6 skeins (depending on size made) of Lion Brand Landscapes “Mountain Range”. This sweater is the perfect sweater to carry you from the end of summer into the cooler fall months ahead. Mountain Range is a gorgeous variegated colorway, in earthy tones that really capture the scenery of a mountain, and the loose, over sized fit of this pullover makes is a comfy staple of your fall wardrobe. Can be dressed up for a night out, or worn casually for a night at home.