 Let's talk about allergies. I remember back in the day, we're talking the 70s and 80s, some of my friends couldn't wear wool. And again, merino wool and the wool back then is a lot different, but they were literally allergic to it. They would break out in rashes on their skin. Is that an issue with this shirt? Well, for the most part, it's not. This fiber is approved by the allergy associations out there. It's a very fine fiber, so the way it's manufactured really, I don't want to say eliminates completely, but