- Since the case is purely silicone, durability may be an issue down the road but given the price, I wouldnt mind purchasing a replacement. So i guess you have to be gentle with it. The S is fine I just like my tshirts a little looser. The black color really cleaned up the look of my closet as well. I had gotten a kickstand case From ESR for my new iPhone 12 Pro Max, which I like. 5 so Id definitely advice to go atleast a size up they do the trick :) I have a big head and they fit wonderfully. 37 inches. Passive noise isolation.