So I've been getting back into running recently and last night while running on an over grown trail I stumbled across a little grow operation Thankfully it was only some stupid kids. I would like something that won't chafe and is comfortable for 10+ miles or so of running. The Survival Sheath doesn't have an option for the PF-9 unfortunately and that is the only holster I've seen that looks like it may work while running. Any suggestions? I have a feeling there aren't a lot of options out there for me.