I can be smelly. I can be Clean. What am I ?

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I can be smelly.
I can be clean.
I can be blue.
I can be green.

People wear me.
Or they are bare.
Worn in or outside.
Worn here or there.

Many sizes.
Not many shapes.
I'm usually not zoomed in on,
In family tapes.

What am I?

Click here for Answer

Socks