Currently working on the specs for a new Aero jacket. I am looking at a lightweight tartan lining with a 2 inch corduroy strip hem protector. Why am I doing this, I’ve owned a Aero jacket previously where a similar lining has sagged below the bottom of the jacket ( looked terrible) also the hem seems to me to be the weakest point when it comes to lining holes/wear and tear especially with these light weight wool linings. Yes I could go cotton if I was worried out sagging/holes but I want a particular tartan which doesn’t come in cotton, does anyone have any negatives or positive experiences with a hem protector? Apparently Aero will do it no questions asked so that’s not a issue.