Well, I grew up where the humidity in the summer is 98 99%.
I have a J/R Razor suit and it has zippered slashes I can close/open them. Which at sundown or night as temps cool is a BLESSING!
So far, I have no complaints. B/c the alternative is what? A trip to the ER?
And if it is hot when I stop, I sweat a little and when I ride off it's like I stepped into a freezer...
That and contrasting the meh heat of today with the near pass out times I've taken in air almost as thick as water... I have no problems.
Even with my perf leather jacket, unzipped under speed and I zip it up once at speed.
I could say stop being a candy ass... But I won't