*what follows as my oppinion and may or may not be safe and/or based on reality*
I think the frame will do okay so it should be safe for his eyes as long as he gets a new lense. It looks to be the exact same frame as on my x-fire. I also have a friend that has been wearing a set of these since he started playing. If you overlook the lack of cheek or adequate mouth protection, the real problem with these is the lack of EAR protection. I know a guy who was shot in the ear (with an under-velocity PGP) while wearing just a knit ski-mask and a set of JT goggles he had removed from his mask. The pitch of his scream convinced me that ear protection is not optional. So, I would recomend getting the period ear armour upgrade if these will see action.
Last edited by WilD; 05-16-2006 at 10:25 PM.