Prettty darn good - ESS Crossbow 2X Eyeshields - Two Pairs Crossbow Frames Clear/Smoke Lenses

My only complaint is that when stationary for over 10 mins and sweating ALOT with a hat on, the lenses will not fog but get a tick moisture coating on them distorting view. They are VERY east to clean and use. Also worth noting when dusty environments the fog proof coating will grab the dust out of the air and cloud vision. great glasses and would buy again if they broke (not expecting at all).
Pros: Very robust, very scratch resistant, very comfortable
Cons: when stationary with hat on the lenses will not for , but will get a moisture covering on the inside of the lesne making it hard to see

This review was written in the old system and had content requirements that are different than reviews written today.