Anything ANSI Z87+, sometimes written Z87.1+ (note the plus) rated or CSA Z94.3 rated are ensured to safely withstand a direct high energy strike.
ANSI Z87 (Z87.1) is a lesser qualification only meant for lighter duty. Use them if you can’t find Z87+ or Z94.3.
I checked my local hardware stores and while Z87+ is fairly hard to find outside of places that directly supply contractors, CSA Z94.3 ratings are common under $10 but are less loudly marketed. Check the packaging carefully.
3M is a common and high quality supplier, but anything with an official rating is risking pretty severe penalties from OSHA and commercial liability, so really you should be able to trust them.
Copying info from another thread:
Anything ANSI Z87+, sometimes written Z87.1+ (note the plus) rated or CSA Z94.3 rated are ensured to safely withstand a direct high energy strike.
ANSI Z87 (Z87.1) is a lesser qualification only meant for lighter duty. Use them if you can’t find Z87+ or Z94.3.
I checked my local hardware stores and while Z87+ is fairly hard to find outside of places that directly supply contractors, CSA Z94.3 ratings are common under $10 but are less loudly marketed. Check the packaging carefully.
3M is a common and high quality supplier, but anything with an official rating is risking pretty severe penalties from OSHA and commercial liability, so really you should be able to trust them.