At the T.O.S. Actief site, the BlueLay F30 was chosen for implementation. It was applied directly to the subbase, and the artificial grass was laid on top of it. Natural infills of sand and cork were added to the artificial grass. The water storage capacity of the total 8000 square meter area is 216,000 liters. This field contributes to water management and helps cool the field during high temperatures, mitigating the heat island effect. This field provides a sustainable solution for a better climate. Thanks to its cooling effect, the field can be used comfortably at warm temperatures without compromising the health and safety of athletes.