The Ultra series is Wilson's "power" racquet line, designed to enhance a player's speed of shot. Wide, stiff beams transfer more energy to the ball, making your shots penetrate even more than normal. An open 16*19 pattern enhances power and spin potential.

The 100L is a lighter (280g/9.9oz) model, perfect for ladies or juniors who find standard-weight frames to be "a little too heavy" for them to swing properly.