This saddle pad is ideal if you need more shock absorbency or have a horse with a more sensitive back. Also a good choice to keep your older horse from getting sore due to decreasing topline. 36"x34" Showman Shock Absorbent Pad. 10mm Shock Absorbent Memory Foam Center, felt bottom and 100% woven wool top is all breathable for your horse's comfort to stay cool. Wear leathers.