I've bought a few from Moray outfitting on here and can't fault them, good price and quality.
I wear them quite a lot and have 1 stored in my shed, vans etc so never too far away from 1.
I don't mind them for stalking glassing, if I was being really critical I was wearing them to do some building work recently and sometimes in the late evening it was a wee bit harder to see ur building line, but it was getting on at night and there was a swarm of the little buggers outside the net. U couldn't have worked otherwise.
I usually wear a wide brimmed hat below and u can almost forget ur wearing it sometimes as it keeps it off ur face