Leveraging the successes of the Photon Indoor Pickleball, the much-anticipated GAMMA Photon Outdoor Pickleball was launched. This ball is engineered for high level play consistent with other balls but the Photon Outdoor Pickleball is a little bit softer with notable improvements to durability. The GAMMA Photon Outdoor pickleball is engineered for true flight, consistent bounce and long lasting play. USAPA approved for sanctioned play.