Unclad (adjective)

1. Not covered or dressed in clothing; naked.
2. Not covered or protected by a layer of material.

Origin:

Un- + clad.

Examples:

1. The unclad body was found lying on the beach.
2. The unclad wire was exposed to the elements.
3. The unclad statue was not covered in any paint or polish.
4. The unclad man walked down the street with no shame.
5. The unclad roof let water in during the rain.