New, without tags. never worn slip on sandles. Invader zim. Got at hot topic. They are ground up, the website claims to be mens sizes, xl. From website: Invader Zim Galaxy Duo Slides Got a hankering for some tacos? Throw on these slides and meet up with GIR for a meal! From Invader Zim, these slides feature GIR and Zim posing over a galaxy backdrop. XL: M 13/14, W 14.5/15 I wear a women’s 11.5, they fit pretty perfect in length, but are too loose for me. I would say they would fit a women’s 10-12 wide. My husband wears a mens 12w, and he says they feel like a mens 11.5. So, they would fit a mens 9-12 (if not wide?).