A short way to say 'socks', which are things you wear on your feet to keep them warm.
Sox are cozy and make people think of getting ready for bed or going outside in the cold.
Examples:
I need to put on my sox before I go outside.
She has sox with stripes on them.
My sox are blue and red.
I can't find my sox anywhere!
I have so many sox, I could wear a different pair every day for a month.
I like to wear my sox to keep my feet warm.