Okay, maybe it's too hard to click on a link or maybe it's too hard to understand what's there. I'll go through my reasoning and you can tell me if it's whacked.

Here's the UV map of the U.S. for October.



Now your clothes don't emit UV light themselves, right? So they can only reflect what UV they're exposed to. So we have to consider the amount of UV we're exposing our clothes to. That's where the map comes in.

Let's pick Kansas as a good compromise between hunting the U.P. or the Texas brush country. The mean UV index for an October day is between 3 and 4. That's pretty darn low already, compared to the 9.4 in Puerto Rico. Okay, you've got your stand in the tree and the leaves haven't fallen. You're in shade. That cuts UV exposure even more. Most guys only hunt early in the morning or late in the evening, well before or after peak hours of UV exposure. So that's even less UV.

We're hunting during the season when UV radiation is way down from summer. We're in the shade being blocked from UV light. We're hunting during the times of day when UV is low. Ain't no way we're gonna be glowing like it showed in that video.

If it makes you feel better, then by all means go ahead and spend the money to cut your UV reflection. But the way I see it, other than washing your clothes in a scent and brightener free detergent, it's not that big a deal. IMO, the only people who have to worry all that much about UV glow are those who are in a stand with a black light hanging over them, burning incense and smoking those funny smelling twisted cigarettes. [8D]