Yonex-EZONE Xi 98 Tennis Racquet-() The envelope gets pushed even further with the introduction of the Yonex EZONE Xi 98 tennis racquet. Integrating power, control, feel, and comfort into one unit is never simple, but making proven innovations better is what evolution is all about... 98 Square Inches, 11.1 Ounces (Unstrung), Sd Grid, Extra Isometric Size - (4_3/8) | Color - (See Description) Authorized Yonex Dealer. All racquets are strung and ready for the courts! SEE SELLER DETAILS FOR RETURN POLICY.