The Xperia Go has the disadvantage that it for outdoor use should be delicate and sensitive to shocks known despite IP67. The PhoneNatic shell fixes both problems here in an excellent way. It is properly made and well adapted to the phone, it protects very well the edges, all ports remain accessible and not affected by the relatively fixed version the phone with wet hands grip without that it feels uncomfortable (such as in soft silicone cases normally would). As good combination prove both display slides that can be mounted cleanly and without bubbles (if you have previously read the manual anyway) and affect the operation in any way detrimental. Highly Recommended.