Last week i tried for the first time a downwind in low energy with my bike sunglasses .
I found it was really interesting to better view and read bumps. It was a really sunny day
Unfortunatly i lost them in a bad fall.
I ll try again.
Any try from downwind experience .
I thing they were not polarised.
Ps i did not notice any trouvle with water bubles or forg or mark even after being imerged . Maybe cause they had no frame around .