The pattern includes four sizes of the Icelandic sweater: xs, s, m, l, xl.
It is worked in the round.

This is a bottom-down jumper. It is worked from the bottom to the top. Body is worked first, then the two sleeves are worked. The three parts are eventually knitted together and only then the yoke is worked.

It is knitted with 4,5 circular needles, and in some parts with 3,5 circular needles.

Underarms can be sewed with the “three needle technique”.

Yarn: you will need 7/8 yarn balls for the main color (gray), 2/3 yarn balls for the dark color (black), and for all the other colors 1 or 2 yarn balls are enough.
(if you plan to knit it with two yarn instead of using on yarn only in order to obtain gauge more easily, calculate 4/5 additional yarn balls for the main color, and 2/3 additional balls for all the other colours)

Take time to obtain the gauge.