Truthfully, my favorite is an unlined deerskin for upland if there's briers. I just hate getting scratched by blackberries on the back of my hands.
TIG gloves are thin and supple, but are white. frown

I wear XL gloves. And I have warm hands, and take no heart medicines to worry about. So, YMMV.

I take a size L unlined deerskin glove, fill it with I-Propyl alcohol, slosh it around, and then dump out the alcohol. I jam my hand in and pull the cuff back to get a skin tight fit. The heat of my hands form fits my upland leather gloves.
But, I still prefer my Orvis Micro fibre, and their wool backed leather gloves.

But name brand thin leather gloves are 60$ or more, and I can form fit a leather glove, while stretching the leather out to a thinner condition for about 20$.

It's easy to try.


Out there doing it best I can.