This super midsize racquet offers a generous sweetspot, with excellent maneuverability for an easy to generate swing. From the baseline, our testers found excellent comfort with a solid feel. The large sweetspot keeps shots consistent and predictable while the 16/19 string pattern helps produce good spin for both topspin and slice shots. At net, maneuverability comes into play, making solid volleys easier to produce. Maintaining stability in this racquet, Babolat offers Side Drivers technology by extending the yoke up the sides of the racquet head. Beginning to intermediate players will find the Y 105 to be effective from all areas of the court, providing forgiveness and a solid feel. Best suited for NTRP 3.0-4.5 rated players. The Smart Kit is comprised of two thermo-foam pads plus a replacement grip, the Smart Kit is an accessory designed to custom-fit the handle to match the contours of the players hand. This ergonomic grip is adjustable so the racquet becomes a natural extension of the hand. It's design increases the contact between the surface of the hand and that of the handle as compared to the standard grip. This optimized contact gives the player greater efficiency and comfort combined with an excellent feel of the racket. This racquet is unstrung and does not come with a cover.