Designed with the unique ability to relieve pressure points, eliminate vibration, redistribute weight, and enhance riding comfort Comprised of Impact Gel, memory foam, Tacky Tack and wool blend fabric Impact Gel is an all natural gel that provides exceptional energy absorption Memory foam is an open cell foam that responds to the weight and heat of your body and helps relieve pressure The bottom is made of Tacky Tack which prevents the pad from slipping, eliminating the need for straps A wool blend fabric covers the top. The soft resilient fabric aids in absorption of moisture to help keep your dry Incorporates a thick layer of memory foam that creates added cushion and comfort for the rider Measurements: 13 1/2" inch long 14 1/2" inch wide Fits: Multi-fit, Most Harley, Softail, Sportster, Dyna, Customs, Choppers