Multi-Density foam (increases in firmness as its depressed) specifically developed to greatly reduce the energy transfer through the racers body to improve safety, comfort and endurance.

• Made from approved fire resistant, multi-density foam material
• Specifically developed to reduce fatigue and to absorb additional shock
• Large Anti-Sub Belt hole for easier access
• The full bottom pad will fit most shell style racing seats as a replacement for the standard foam bottom
• Lightweight - 3.35 lbs