They have decent range. (Comfort is my highest priority. I feel the same way. A good pair of slippers is something no one can understand unless they are the one wearing them. The elastic fitting just looks wrong with the base of the flipflop- one delicate, the other bulky. I?d suggest changing both even if you only have one side that?s gone bad as you?ll notice the difference. We bought these after we spent too much money replacing raycon earbuds. The aesthetic could be improved - maybe different colors, gold or chrome instead of black locks, etc - but its not terrible and super functional! There were enough bottles for everything I needed. Large rip on left shoe after 3 months, 3 MONTHS.