Slips for wearing under unlined wool trousers?

[brogueish]

Deeply unsexy but I have two pairs of wool trousers that are absolutely perfect, except they are unlined. Has anyone tried anything like this to wear underneath? www.marksandspencer.com/culottes-with-cool-comfort-technology/p/clp22442546

I think I'd probably just wear tights tbh

Never tried them but they look comfy. Unlined clothes are my pet peeve. Why?!

Hi. I’ve got these to wear under skirts and dresses and they’re great, but never tried under trousers. They’re thin and stretchy and definitely reduce static and cling. Worth a go I think!

Unless the trousers are very wide leg those are going to get caught up and bunch every time you pull your trousers up. You will have to faff and straighten them after every toilet visit. Better with something fitted like anti chaffing pants which fit like cycling shorts - Amazon has options.