How is your under-suit coming along?
Abriel, if you had read through the thread instead of skimming it or skipping straight to the end, you would know that spandex, wetsuits and their ilk have been dismissed out of hand due the lack of ventilation, moisture wicking and anything else to do with body cooling. In other words, they're not being used because one would make you hotter in the armor than wearing it without any undersuit whatsoever. It's good that you're contributing to the efforts here, but try to keep the thread contents of previous replies in mind when possible - even if you'd rather be someone constantly thinking and saying tldr.