These are Columbia Titanium pants. I think they're clean without any major stains, but as you can see in the photos, the belt fastener is likely missing, and the string at the end of one leg is stretched out. They're in good condition, so I didn't want to throw them away, which is why I'm selling them. I'm just a regular person, so I might have missed something. Please refrain from purchasing if you are looking for something perfectly clean. No claims and no returns. The size is M, and the color is khaki.