Airhawk - R-REVB Cruiser R Large Motorcycle Seat Cushion for Comfortable Travel - Large Size polyester PRESSURE POINT SUPPORT - Built-in stress relieving features reduce pressure point on tailbone, scrotum, and prostate for a more comfortable ride EVERLASTING COMFORT - Patented air cell technology in the cushion prevents pressure injuries and ensures a longer, more enjoyable ride without any pain ERGONOMIC DESIGN - Center cutout area runs front to back of cushion while a back cutaway allows for a tail bone relief area with a tapered transition for increased comfort MATERIAL - Air pad is made of durable polyurethane and cover is made of breathable spacer mesh cloth with red vinyl accent, 3-layers of knit polyester for air circulation, and non-skid bottom AIR CELL CUSHION - Cell height lowers on front for better leg passage and almost no effect on ride height and the re-designed cell geometry improves airflow under the rider