Free U.S. shipping & $12 flat rate international shipping on orders of $150+!

Squirm for Days!

Are you ready to light up your knitting game?

Don’t miss out on the Squirm Sock yarn extravaganza that’s live on the Undercover Otter website right now!

Our semi-solid heavy update has the perfect colors for adding some fun and funky vibes to your next project.

All skeins are hand dyed with love and care in Amsterdam, the Netherlands, and these stunning (often UV-reactive) colorways will make your creations shine brighter than a ’90s kid at a rave. Whether you’re making socks, scarves, sweaters, or anything in between, our yarn will ensure that your work stands out in a crowd. Don’t settle for being okay, live life the way you’re meant to — awesomely!

So what are you waiting for? Shop now and get ready to turn heads with your bold and beautiful creations!