Attacking, first-ball players who want a frame that is equal parts power and precision will love the pure strike 18x20. Advanced players who want a racquet that packs a heavy punch will want to try the pure strike tour. It retains the 98 square inch head size for a precise and responsive feel. X-sider technology enlarges the sweet spot, giving it more power and forgiveness. Es by way of the variable width evo beam design, which reduces torque on ball contact. Woofer grommets with new pebax material injection provide additional power and a responsive feel. The frame weighs in at 11. 3oz (unstrung) allowing it to hit heavy, penetrating shots from all areas of the court. The increased weight also makes the racquet tremendously stable when facing bigger hitters. This model has the most head light balance of any pure strike, making it easy to maneuver into position at net in spite of its increased weight. The 18x20 string pattern allows players to hit with maximum control and confidence. The pure strike tour is a great choice for players who can handle higher mass frames and want to hit through the court with power and control. Length: 27 head size: 630 cm/ 98 unstrung weight: 305 g/10. 8 oz balance: 7 pts hl cross section: type of swing: moderate to fast string tension: 55-62 string pattern: 16x19 stiffness: 70 ra composition: 100% graphite/tungsten grip: syntec feel grip part # 101197