Noise isolating earbuds

[24lemons]

I’m specifically after passive noise isolating earbuds as I’m on a budget, looking for something that isn’t battery limited, and will be suitable for a flight to Australia. I want them to block as much external noise as possible.

I’ve seen the Shure SE215 but I was wondering if there was anything else worth considering for similar money.

Any suggestions gratefully received!

[Finlandia]

If passive noise isolation is priority one, Etymotic, Shure and Westone, in that order. If money is no object, custom made earphones are best at isolating noise, but for normal use a balanced armature earphone with deep insertion is plenty good enough.

[12TS]

I like these

https://www.amazon.co.uk/gp/product/B00GB1M49M/ref...

[E65Ross]

I used to have some Shure SE530s with custom ear moulds which were absolutely mega. I don't think the SE530s would block more sound than the 215s (well, with the custom moulds they would) but the standard ones did a pretty good job.