Filters seem to work as well as the OEM replacements and we got three filters for less than half the price of the OEM. Much more comfortable than stock with a slightly larger opening and depth. They are comfortable but VERY casual. worth the money. also it?s crazy how there are so many good reviews when it?s fake?everyone else has been fooled. A few staples in stratagic points adds to the sturdiness of the setup. Definitely recommend these headphones. Has a really premium feel and is a steal at the current price. I ordered an XL (I am normally a size 10 shoe), and these fit good, so thats why I feel they run "somewhat" small. I have a Samsung S20 and a Garmin Fenix 5 watch.