The Athletics Stadium itself had its design was derived from Mount Pinatubo, with its posts and facade made from lahar or volcanic debris from the volcano. Its ringed roofline was made to resemble a crater and be defined by a series of curving canopies. The main facade or the main entrance was ornated with glassframes. and its pillars are painted orange to represent the local sunset. The shade of the anti-corrosive paint, provided by Norwegian firm Jotun, is patented and is branded as B+R Active Orange. The pillars, inspired from the framework of the parol, supports the seating structure of the stadium as well as its roofing.