20″Wx20″D Ensolite® Front/Rear Open Seat (A-4.5″xB-7.75″ opening, 1″ waterfall foam)
Ensolite® seating may offer the potential for a dual density foam. Allowing air to move in and out providing a softer seat for a little more give.
Waterfall foam may offer an 1 inch foam layer on the inside of the seat opening. When you press down the foam falls into the opening and creates more padding around possible pressure points. Depending on the chair/product it’s available in 1, 1 ½ or 2 inches of foam thickness.