ALXCD Eartip Gel for MDR-XB50AP MDR-XB Series IEM, 5 Sizes (XS S M L XL) 10 Pairs Durable Soft Silicone Replacement Earbud Tip, Fit for MDRXB50AP MDR-XB70AP MDR-EX15LP [10 Pair](Black)

When I finally had to replace the original tips for my Sony earbuds, I found and purchased these. They are not exactly the same - these are spherically shaped, as opposed to the elliptical shape of the originals. I think this makes them slightly less comfortable and stable in the ear, but only very slightly so. They seem strong enough to last, and achieved the goal of not having to buy a new set of earphones, so I'm happy

The form factor for these is more spherical than the somewhat conical shape of the Sony buds they are meant to replace. They do fit over the speakers themselves but I felt that after a prolonged period they irritated the ear canal; an experience I did not have with the originals.

Works well for a replacement for the XB-80BS headphones. Not quite as good as the original, but probably 95% there and the right price for sure. Roughly two sets per size.

Just what I needed for my headphones. Though, sizing varies a bit. (Some of the smallest ones are not consistent in diameter.)

Feels comfortable and cancels noise very well.

I lose these things right after I buy the earphones.With this product you have your choice of small,medium and large. Back to listening to Amazon prime music.

There were multiple sizes so the fit was great.

They work!