Tennis shoes for shin splint problem

So I have had posterior shin splint issues it seems for months now and I think it’s my shoes. I wear Asics now and while they’re great for my wide toes they are incredibly flat. I used to play with Nike Vapor Zoom 11’s and I had much less of an issue with my lower legs/calves (tightness) then I do now. However the Nikes were killing my toes, causing massive blisters due to the lack of toebox space.

The problem now is I have very nagging pain on the inside of my left leg (and a little on my right too) that grows during a match, and especially in the 1,5 day afterwards increases in pain and stiffness along my tibia bone.

Does anyone have a similar experience and have any shoe recommendations? I reckon I really need shoes that offer a lot of heel support for shock absorption?