It seems well made and fits my feet as it should. I am so pleased with it. Much firmer and stronger feel than others I have used in past - giving more support for those like me who need it in their wrists when lifting. Seat is awesome, a bit complicated to install at first, with no instructions whatsoever. This is great portable speaker ??. The sizes run a little small. - Has an excellent noise cancelling microphone with additional audio processing, making your voice very clear at the far end. The dynamic microphones at church would cut out around C2 (low C), so only the people in the first couple rows could hear some of the lower notes. I have JBL Live 300tws earbuds, not AirPods and the silicone was giving enough that I was able to fit the JBL USB Type C cable in the hole for the Apple Lightning cable. I play a lot of warzone and used the game setting in the dolby app abd you can hear exactly where crates are and whether they are above or below and gives a huge advantage in hearing where opponents are.