So far, it has protected the headset very well. I have narrow feet but the shoe fits nicely and isnt too loose. Unfortunately this is the second pair of geox shoes I bought for my 12 year old son on amazon. I actually have the 7510-109 version and have been looking to get another for my wife. im a runner and was forever having an AirPod fall out. You would imagine standing all day at a festival would get uncomfortable in wellies. It may have some surge protection ability but I am not educated enough on some of those aspects to identify the purposes served by the few components that are mounted on the circuit board. Charged for 6 hours and still not turning on. Con respecto a las noticias de que se puede llegar a romper las bisagras la verdad yo no he notado nada en estos 3 meses, todo bien y como todo esto seguramente fue solo en cierto lote (circula los números con el problema por Internet) pero los míos están fuera de ese lote y no tienen signo alguno de que se vayan a quebrar en el futuro. If you have long toes, you are good to go with these shoes.