On the Velo 6 between Dannemarie and Longevelle-sur-Doubs. The glasses I am wearing are clear and they keep insects out of my eyes and providing I keep my mouth shut they also have little chance of penetrating my body.
Observations from the saddle of a bike: Canal cycling France: Dannemarie to Longevelle-sur-Doubs
Fred and Bev's Odyssey 
