a large keystone seat cushion for motorcycles, designed to reduce vibration and numbness while riding. These pads will have you riding longer without discomfort or pain. As you will see, these seat cushions are well constructed. It features a brushed, thick top, and quality materials throughout. The inside is a combination of 1 inch memory foam followed by a ½ of medical-grade gel, with 1½ inch of high-density foam. The bottom of the pad also features a non-slip rubber worldly stitched on, to assist the bouncy straps and D-ring loops when attaching to your motorcycle. If you’re looking for the best motorcycle seat cushion, please give ours a try. In order to ensure that you get the seat pad cushion that you need, please check the measurements provided. There will be more sizes coming this week.