The Har Tru & All Weather Tennis Courts are the most popular clay courts in the United States.   Har-Tru courts provide a more pliable, shock-absorbing surface, this unique surface adds comfort and safety to the player's joints and muscles.  Har-Tru's innovative material is the perfect playing surface for beginners and professionals alike. Take a look at ProCorM's Har-Tru picture gallery and let us know what you think.