I bought the 27 inch rack. All in all, a great set of earphones. (In comparison, the Sony do have more clamping which was uncomfortable over glasses. These are the best addition to earpods you can imagine! The connectors are fairly robust, never have any issues with them coming loose or the braids on the cable getting frayed. I usually dont leave reviews but for multiple reasons Ive decided to today. These were rough like pure cotton inside. Until I started hearing the volume level fluctuate. In the summer I got bit on my foot by a red fire ant (a RIFA). Ho comprato queste scarpe per mia figlia.