Griffin NuuMed Everyday HiWither GP Saddle Pad in Black. The Everyday HiWither GP Saddle Pad is a popular lightweight saddle pad that is hard wearing and versatile. The HiWither Saddle Pad is specially shaped to contour to your horse's back and is suitable for everyday and competition use. The Everyday HiWither Saddle Pad offers a polycotton drill 5oz lightweight quilt. Machine washable.