I think the bit of silicone that should hold on can't get enough of a grab on the plastic

Also, I like the little bit of texture around to forehead decreasing any slip when you get a little sweaty.

Like what some other reviews may have said about this silicone cover, you will probably need to trim a little bit of the top since it will interfere with the quest sensor

:Sweat gets in your eyes after playing for a whileThe nose part sometimes blocks your view if you are wearing glasses (like me)Overall review:This is a good value for your money and will likely save you quite a bit of frustration from trying to clean the default foam that is with the headset.