Extremely limited number of pads produced and once they are gone they are gone for good. VPS vented foam and triple density impact foams strategically placed throughout the pad. Warrior's exclusive Climax Climate Control Venting System creates superior ventilation and air flow. The outside of the pad has premium synthetic leather. New VENTEX ICEFIL vaportek lining that is cool to the touch and give you unbelievable comfort in the heat and wicks moisture away from your body.