REWARD YOUR SPONTANEITY WITH d3o™.
HEAD lay-up with smart material.
d3o™ belongs to the "smart materials" category, which is a futuristic material with abnormal behavior characteristics. More specifically, d3o™ belongs to a subcategory of "dilatant foams", which dramatically change their behavior under dynamic loading or impact. Integrated in the lay-up and positioned in the shaft of the racquet, d3o™ offers new possibilities for tennis players.