I know it seems crazy that going sockless is a big deal in menswear but it is and doing it the right way is tricky.Magazines and fashion shows always propose men go sockless in the summer but I do it right now , in the Spring, when the temps are between 45F and 70F.
Any hotter than 70F and my feet sweat too much but my feet don't sweat at 50F or 60F and they don't get cold either. I just wish my legs were already a tiny bit more tan.