These and the Clarity are IPX5 rated and the Isports are IPX8 rated. They are completely ripped after only 2 months. As I doubt Thule would offer to replace my frame if it broke I decided not to risk it on my pride and joy. It was just as described. Otherwise, well worth the purchase as the item I originally wanted is nowhere to be found on the internet. I was torn whether to go 5. After a few times wearing them, they adjust to your feet! Pero pues creo que prácticamente todo audífono de este tipo no pueden evitar esta pequeño inconveniente. Hate that I bought two bottles of it. Case is nice- sturdy and sleek looking.