I noticed that the "Jungle" and "Desert" boot from OTB are the same design albeit different colors. Aren't these two very different environments?
I'm sure there are some (maybe small) differences in the materials. I think the reason the design is the same (just different colors) is because of the design philosophy of the OTB Boots. They've got Wet-Boots, Land Boots, and the Jungle/Desertlites kind of bridge the gap between the two. They're designed to get water out of the shoe as quickly as possible, and it works backwards with letting air in.
So, hypothetically, in the jungles this will let extra water leak out and your boots can dry quicker. In the desert, this will let air circulate easier in the boot, and evaporate sweat. Supposedly the small mesh screens won't get caught like brass ports, and rip out, and will keep out all but the finest dirt. And apparently blackthorns. Yikes.
I've got a pair of the Desertlites on order now, should be here in a couple days. I can post my impressions if anyone wants info. I know it's hard to find stuff on the Jungles/Deserts.
Hey, Jeff, if you're really displeased with them, have you emailed their Customer Service? They seem to work really hard at making people happy. One of the guys on the other forum had a pair fail on him, and they worked really hard to make it right. It's worth a shot.