The warps are great but the earbuds with the triple flange tips will not fit correctly in the charging case. If the charger was deeper, the ear tips would be great.

Great fit and a great price.

I really do like my Isotunes, however something has changed. Now they don’t stay seated when I push them in. I have resorted to using ear muffs.

As ear plugs, these are great. By only that measure, I'd give them 5 stars. They insert into the ear easily, block an adequate level of noise, and are comfortable for hours of use. I find the flanged versions to be more comfortable for me than the sponge foam models. Now for the bad. With these eartips attached to my 2.0 Wireless Earbuds, the earbuds no longer fit into the charging case. Unlike the double flange sample eartips that came with my earbuds, these triple flange eartips are too long for the Earbuds to contact the charging contacts when placed into the charging case. The triple flange eartips must be removed from my Earbuds each time I place tem in the charging case. If I had read the reviews of these eartips before ordering, I would have seen other complaints about these tips not fitting the charging case, and I never would have ordered them. IsoTunes only response seems to be to tell the purchaser to buy something else that fits the case. If IsoTunes is going to sell eartips that are not fully compatible with the customer's existing earbuds, they should say so prominently rather than leaving this important information buried in customer reviews.