I mean let’s look at it this way…
A comfy rider is a safe rider, I am sure we all agree on that one yes?
In winter if you are cold you wear more clothes and thicker, less efficient gloves to keep warm.
So why in summer shouldn’t you wear cooler clothing?…
I mean as far as I can see the only injury thicker clothing will prevent is gravel rash…
leather wont stop a leg from snapping or a back from cracking will it?
so if you’re prepared to deal with gravel rash or even a skin graft then what’s the problem?
I hope you see the point I am trying to make.
If you’re sweating and hot you can NOT focus on anything… nevermind a road and what other cars/bikes are doing…