A T-shirt for Ken.

Front is worked bottom-up, then neck hole is created binding off and casting on center stitches, and back is worked top-down in one piece. Sleeve stitches are then picked up and sleeve knitted flat. Finally sides and underarm are sewn, but pattern doesn’t include the sewing instruction.

Pattern calls for specific yarn only in Swedish language, for generic yarn in others.
Gauge is not given in the pattern but you can find it in the yarn section of the site.