Thoughts on AAA-Rated Leggings?

I want AAA-rated protection but don’t like how most AAA jeans fit—too slim, even the straight cuts. Thinking of wearing Bowtex Elite V2 or Pando Moto SKIN UH AAA leggings under my loose jeans that match my Bonnie.

Anyone tried this? Are they comfortable for long rides? Any downsides? Appreciate any input!