Have a look at the Arco site, they specialise in all types of ppi and googles fit into that category.
as long as they have the bsi kite mark they will be fit for purpose..

Thank you very much. It’s very reassuring to know I can look for a kite mark

You will find loads at any hardware or home store. Mine never last too long because I usually sit on them or step on them or drop them down the stairs or out the window or they go through the wash. I use a lot of power tools in my workshop in the basement and it's good to always have a few extra pairs of safety goggles handy. Luckily they aren't too expensive.

I have used De Walt safety glasses for many years now and in my opinion they are very good, screw fix sell them.