Relentless Saddle Pads?

These pads are supposedly 1" thick but I’m not sure if they’re talking about the wool or the combination of everything in the pad. They have a gel insert. Has anyone used one? It has a felt top with a sheepskin bottom and the gel is inserted along the spine in between. I’m looking into buying one but at almost $300 I really need to know how thick it is first. Thanks in advance.

OK, so pad is 1" thick plus the sheep skin which to me makes the pad too thick. Does anyone have any other suggestions for a 31" long pad lined with sheep skin? Thanks in advance