Love. I purchased these specifically because of the noise canceling function, and the higher IP rating than most in its class. Difference of 2 matters significantly in my opinion. Ive had earbuds legitimately dissolve under my sweat. Glue holding it together just dissolves leaving me with a rubber casing that "swims" around the earbud. Iykyk. I added some soft memory foam tips for the cherry on top. This increased my comfort and increased the noise suppression but they did not need them for performance.
The ear buds are so sensitive, even sweat make changes. The slide volumn on the side is unmanageabe. If you hit the side of the bud the music will stop or advance your song. I have had buds before abd by far these are the worst. Wish I did not buy them.