Im more than willing to pay a premium if I think a pair of slippers will last me a long time. I called Crocs to confirm. I bought these for my son to use for his metal detector. I guess just because a speaker gets down to 60hz doesnt mean that area will be well represented by any means. I thought I received the wrong size by mistake, but I checked and it has number 10 on it ! Perfect for a beginner (non-Audiophile). The injections in my ear help a ton, but makes it uncomfortable to wear earbuds most of the time. Good for FPS gaming, Im a Battlefield player and no issues with accidental key strokesWhat I would have preferred?1. I do love this sandal, however the seam that goes across the top of my big toe is so very very uncomfortable. You measure your foot or print out a template or something.