The Dunlop Aerogel 4D 300 Lite is the lightest racquet in the 300 series and constructed from 100 gr * aphite featuring Dunlops patented Aerogel and all new 4D Braided technology 4D technology takes the * Aerogel to the next level by using 4D braided material is used at key points on the racket frame to * significantly increase racket stability The 300 Lite is best suited for club players or advanced ju * ior players who want plenty of control in a light weight frame that is easily manuverable and allow