More needle information: Size 6 24” (pullover version) or 29” (cardigan version) circular also needed.

Pattern gives option for a Pullover Version or a Cardigan version.

From Hip To Knit:

Of course you’ll knit a sweater for him, but face it, you’ll covet it the whole time. so go ahead and make it, then borrow it - it’ll probably become yours anyway. Better yet, teach him to knit!