Men's Calvin Klein full zip up ribbed cotton dark gray sweater

It's in excellent condition but there are a couple extremely small areas on the back at the top where there's a little bit of separation in between the bigger "ribs" (hopefully that makes some sense) but you can only see it when light is getting through..so it's not visible when wearing and even when it is visible, it's truly nothing. I can't even get it to pick up in a picture but I still wanted to mention it. Dark gray. Full zip. Tabs with buttons on the shoulders. 100% cotton. Calvin Klein Jeans patch on the sleeve. It's ribbed and the "ribs" are bigger on the top, shoulders, bottom, sleeve cuffs, and elbows. CKJ on silver zipper. Still has extra button for shoulder tabs. Can wear it as a cardigan or keep it zipped and wear as a sweater. Feel free to ask any questions or for more pictures. Smoke free/pet friendly home. Thanks for looking! *Please ask if you need measurements and I'll be happy to get them for you :)