Best half pad for shock absorption/keeping back cool?

Mine aren’t inserts - I just have two pads (and have NEVER had any issues with shifting or slipping).

I have THIS saddle pad.

And set THIS ThinLine pad on top.

Of course - my set up was a bit more economical because I am a used tack sale junky. Picked up the CoolBack pad for $15 at a charity tack sale, and the Ultra ThinLine for $1 at the Stanford U. tack sale! (still says “Nina - Stanford” on it hahah)

Here is my set up.

This saddle pad will keep his back cool. You can put whatever you want on top of it, and you can cut it to whatever shape you want.

I use a Dixie midnight for cooling too (they occasionally have sales you have to haunt their website). Doesn’t help w/saddle issues though.