not even begin to water / sweat-proof, otherwise ok

Unlike iGadgitz Neoprene Armband my S2, in which the cell phone pocket was closed with a Velcro from behind, it is here quite simply not be closed. Although the phone does not slip out (but in mobile phone pocket around, because that is a little too big), but even after only 30min Autumn jogging - and I do not sweat excessively - the S4 is all around so wet that the touch screen is no longer partially operated , On a longer run in the summer or a surprising storm cast I do not want to think. You buy it for nen Zehner such a shell, so be 500, - mobile is protected therein, including moisture. Isses but just nich. Therefore it does not meet one of its main purposes, and therefore receives's only 2 stars. Processing is okay (after 2 months and some washes), it fixes into place and slipped the arm not even thin on my right.