"/Collection/Types/" in URL - What is it?

Hi Shopify experts!

I’ve discovered a type of URL that’s causing quite a bit of mayhem in my Ahrefs og Screaming Frog reports and I have absolutely no idea where they come from and what they do.

All of them contain /collections/types/ in them and they are seemingly just redirects to product pages. Does anyone know what they are, where they come from and how I can get rid of them? My first thought was that they were filtered results, but when I add a filter on a collection page the urls look nothing like it.

Did you ever find a solution to this? My client’s website has a number of “/types” URLs indexed, and I can’t find a suitable rule to mark them as noindex via theme.liquid