I think you'll find that wearing a piece of woven nylon against the skin for long periods is a bad idea. It works for awhile.

I've had to thow away 3 or 4 woven nylon watchbands and one lanyard. The smell they pick up is unique and not pleasant, and while washing it constantly from the first seems to slow the process, it's not really worth the effort, and once it starts, no amount of washing seems to cure it.

Early forms of synthetic long underwear were notorious for this; later versions have various atibacterial coatings that are supposed to help- but something like paracord that's not really intended for this use is not going to be coated.

Trust me, you do NOT want to smell like that. It's not any normal human smell, good or bad, it's something different.