Headsize107 sq. in Length27 Beam Width242623mm Weight Unstrung 9.9 oz RacquetPlayer TypeIntermediate ColorsBlackYellowWhiteSilver CompositionConstructiond3oInnegraGraphite IG String PatternMains X Crosses16x19 Recommended String Tension52 62 lbs. Balance33cm13 in Even Grommet TechnologyTeflon Friction Reducing Polymer Grommets Frame TechnologyYouTek, Innegra Grip TypeHydrosorb Tour Swing TypeModerate Strokes S2 Manuf. Recommended StringFXP 17g No CoverThe YouTek IG Extreme OS is designed for players who want a generous sweet spot and added power. It features Head's newest technology, Innegra. Head has combined their carbon composite technology with Innegra, a lightweight, high performance fiber, in order to improve stability and increase shock absorption. This new technology combined with YouTek technology provides consistent performance over the life of the frame. The new shaft shape provides torsional stiffness for a better feel and sound. This racquet offers more forgiveness thanks to the 107 sq. in head size and Innegra fibers. It is lightweight for easier handling and has a rounded head shape that provides an expanded sweet spot. This frame is best suited for players with moderate swing styles who want power and comfort in a tour frame.