Available on payhip here!

The Lumi hat is a simple, yet elegant hat. Two borders of seed stitch frame a fun textured pattern.
A classic, unisex hat, perfect for gift knitting!
Fully written and charted, and both sizes are different colors to make it easy for you to find your size!
A small will fit about a 19\20/21 inch head, and a medium will fit a 21\22/23.
My dad is modeling the medium size, and his head is 23.5 inches.