A trick for buying swimming goggles
If you’re at the store, looking for goggles, here’s a trick to tell whether they’ll actually keep water out: put them on without the strap. Make sure there’s no hair under them. If they’re a good shape for your face, they’ll stick at least for five seconds without the strap. The ones that I have stay on, even without the strap, until I pull them off. They’ve never failed.