Danny Gray Weekday IST Diamond Stitch 2-Up Seat with AirHawk Technology For Harley Ride for hours with less fatigue on your tail bone and prostate areas of the body thanks to IST technology from Danny Gray. Along with the IST technology, Danny Gray has added AirHawk Comfort Seating System to even distribute your weight to minimize hot spots on long rides. Stay securely in your seat while riding with a pronounced rise no matter what you might encounter on the road. Features: Integrated Dry Floatation air cell technology to adjust the air pressure in the AirHawk system by using a pump and relief valve Sits 2 back from stock seat (in relation to handlebars) Eliminate painful pressure points Fully customizable to each rider's preference Has continuous airflow through seat, reducing heat build-up Integrated pump and relief valve to adjust air pressure