Hmmm. Y’all have me intrigued. Never seen this pad before, but I honestly have to say I’ve never had a need for a ‘cool’ pad- not riding in humid Houston Texas and environs in summer, not foxhunting, not riding all day out here in the arid west, not doing 25-milers. Given that the pad, whatever variety, is under the saddle, I truly don’t see any significant cooling advantages. Just my amateur, unqualified opinion, mind you.
I just use a plain ol wool and canvas pad, or a Navajo single or double, or for foxhunting a plain ol synthetic or real fleece pads or cotton pads. Have decades worth of satisfied customers.