Olya's Bob Marley pattern with Noro

Free Knitting Pattern - Hats: Noro spiral one-skein hat

free pattern

Free Pattern

Waffle Hat pattern, Free on Ravelry!

Phoncible 5 by dull-roar, via Flickr. Pattern not free, but I love it.

Free pattern.

Pop of Neon Hat | Yarn | Free Knitting Patterns | Crochet Patterns | Yarnspirations

Cockeral Hat-free pattern

Ravelry: rililie's Funky Grandpa

pattern on ravelry

Ravelry: Marine waves pattern by Espino Susunaga free pattern

Kvosin 3 by westknits, via Flickr ~ pattern PDF can be purchased on Rav ~ knit in 4ply fingering yarn

Free pattern

Ravelry: Olana Slouch pattern by Grace Akhrem

Free Pattern! http://knitsbybritt.blogspot.com/2012/12/pretty-in-polka-dots-hat.html

Varia Hat Knit Pattern // Ravelry

I'd like it better with black rather than white. Crochet Slouch Rainbow Beanie- Ultimate Slacker Striped Beanie Hat- Pride