Brown Ecogold Sensation treeless saddle pad with an adjustable open spine channel.  Velcro straps velcro to the underside of a Sensation saddle so it stays solidly in place.  Has very thick weight distributing and shock absorbing inserts.  Wear pad on the front for a breastcollar and by the girth.  Sympanova underside for breathability and security.  Used, please see photos.  In good shape other than the wear on the underside at the back of the panels.  The outside skin of the Sympanova tore, you could cut it off or patch it.  I used it as is.  It's quite thin and soft surprisingly.  Freshly washed.  If I can find my velcro brush, I'll clean that up before shipping!  Happy Bidding and Happy Riding!