Reversible, lightweight, with ventilated spine. The Cavallo Western all-purpose pad provides a Tri-Density Solution for saddle fit and comfort. 100% Merino wool on one side, closed cell high-density foam on the other, with a layer of slow-release open-cell memory foam in between. This unique layering arrests concussion within the pad before it reaches the horse's back, providing cushion and support for the muscular system where reflex centers lie. The high integrity foam is thin to allow the horse to move freely and unrestricted. Contracts at pressure points and fills up gaps, easing saddle fit discrepancies. Length: 30", Width: 32". EASY CARE: Hose off, line dry. Do not machine wash.