Spigen Cover Case for Xperia Z2 ULTRA HYBRID Case [AIR CUSHION Extreme Drop Protection Cover] - etuit Sony Xperia Z2 / Z 2 - transparent protective cover [Crystal Clear - SGP10833] (Wireless Phone Accessory)
This shell is the best I have had until now to protect my Z2. It fits perfectly to the phone, and leave all taken / available caches, the exception to the cache of micro sd. After a month of use, no complaints: no overheating of the phone, no dulling