Shock pads, including elastic layers (e-layers) and geogrid pads, are installed on top of laser-graded drainstone to improve the field’s drainage and shock absorption (G-max). Hellas’ patented shock pad, Cushdrain®, is composed of mega rubber and moisture-cured polyurethane binder then paved-in-place to ensure planarity of the field and enhance the longevity of the turf. Additionally, shock pads are designed to be reused and will stay intact for several turf lifecycles, enhancing consistency, playability, and drainage of the surface. Shock pads also provide safety to athletes by reducing concussions due to the improved shock absorption.