Custom-Fit Hats: A Guide for Math Lovers & Haters Alike

Not your ordinary pattern book! Think of this as your go-to recipe for knitting a perfectly fitting hat—with just about any yarn, for just about anyone.

With options for beanies and slouchy hats, multiple cuff styles, 13 gauges, and 17 sizes from preemie through adult XL, you can grab a skein from your stash (or perhaps a new favorite!) and get knitting. You’ll also find helpful tutorials, yardage guidance, finishing tips, and plenty of ways to make your hat your own with color, pom-poms, tassels, and more.

Whether you’re knitting your very first hat or ready to start designing your own, this is one of those wonderfully useful books you’ll reach for again and again.