Here is a nice, very lightly used, so affordable half pad from Horze. Quilted upper, with a durable fleece (synthetic) underside. Less bulk than many. Has Velcro tabs for secure fit. 22″ spine, fitting like on the small side of large or large side of medium. Marked Full. In grey, showing very little use at all. Only wear to note is a bit of rubbing along one edge, underside look perfect. Contoured topline for ample wither support.