The thermal stitch makes these gloves thick and warm - written in sizes men’s small through large:

(measured around four finger knuckles):
Small: 8”
Medium: 8.5”
Large: 9”

The pattern was originally published in 2015 and has been updated in 2022 to include additional sizes. I also simplified finger construction and added a video tutorial to walk you through making the finger holes. There are also photos showing thermal stitch, as well as a link to a thermal stitch video tutorial.

You will need up to 250 yards of worsted weight yarn and a size H crochet hook. For a tighter ribbing, you may want a size G/G+/7 crochet hook as well.