Shure Black Soft Flex Sleeves - 2 Medium has been discontinued, here are some related products you might like:
Medium black soft flex sleeves (1 pair)
For SCL2, E2c, SE102, i2c, and QuietSpot versions. Not compatible with SE Model earphones except SE102.
These reusable sleeves fit comfortably in the ear and allow for ease of insertion. Choose from three sizes for the best personal fit. Block over 90% of background noise.