Top critical review
No combination is snug for activity or even walking
July 9, 2019
The main problem with these is that the earbuds simply don't stay in your ear, regardless of combination of the fit or wingtip. I don't think my ear is abnormal. The problem is a combination of the material used (transparent plastic instead of silicon/neoprene type material) and poor design of the wing bit that fits in the ear.
As to sound quality, for an ear bud it was pretty good. I still returned them because the first problem is a pretty critical one.
I would also note, that the company in question is incentivizing 5 star reviews by offering a credit to people who post a praiseworthy 5 star review and submit a picture of the review to them. Might explain the overall high rating here.