Flexisport® is a highly innovative sub-surface protection system. A two-tier, stable, suspended, free draining flexible foundation specifically designed to be used in tandem with any 3G sports surface to achieve new standards of shock absorbency, with no adverse effects on performance, players or equipment. Flexisport® Sports Pitch Base has been specifically designed for the sports market to give an engineered base with intrinsic area elastic dynamic characteristics. It is particularly relevant for football and rugby pitch installations. The Flexisport system meets all testing criteria for all sports played on 3G systems without the need for a shockpad or engineered tarmac layer.