The new Series H racquets combine the heritage of Hammer and Hyper Carbon with a breakthrough construction technology called IsoGrid. IsoGrid creates a matrix of carbon fibers within the walls of the frame to produce phenomenal strength.
Series H racquets establish a new standard of stability in racquet design - a full 10% more stable than competitive models. They feel rock solid. They explode with power. Ask Lindsay Davenport Todd Martin and Justine Henin. They are already Series H believers.
| Wilson IsoGrid |
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