Amazon.com Product Description What's the difference between winning and losing? Wilson boils it down to one word: [k]ontrol. The Wilson [K] Factor Tour racquet is made using [k]arophite black nanotechnology, a proprietary next-generation structure that results in better feel and a stronger, more stable performance. As a result, it's easier than ever for players to shape their shots and hit the corners with accuracy. And control is a crucial tool, as players who had the fewest unforced errors have won a combined 74 percent of the most recent Grand Slam tournaments. Recommendations don't come any better than that.
The [K] Factor Tour also boasts Wilson's Double Hole technology, with an increased diameter for the grommet holes. This allows the stringbed to flex more when impacted by the ball, resulting in a smoother feel and added power.
Balance: 2 points HL (unstrung), 1 point HH (strung)
Grip size: 4-1/8 to 4-5/8
Cross section: 22.0 mm
Rec. string: [K] Gut
Rec. grip: [K]ontrol
Stringing recommendations: 16 x 20 pattern, 50- to 60-pound tension
About Wilson Chicago-based Wilson Team Sports Company, a division of Amer Sports, is one of the world's leading manufacturers of sports equipment. The company designs, manufactures and distributes advanced equipment that helps players improve performance. Wilson's core categories include football, basketball, baseball, softball, bats, volleyball, soccer, youth sports, uniforms/apparel, golf, footwear, and racquet sports.
Product Description The Wilson K Tour is the latest update to the n Tour and nTour Two used by Justine Henin and Lindsey Davenport. The K Tour carries on the tradition of the previous-generation Wilson nTours, providing traditional feel with a slightly head-heavy "Hammer" balance.
A little more power and maneuverability can be found in the K Tour than in more traditional players frames such as the KSixOne and the K Blade. Wilson has kept most specifications consistent with past nTour models: 27.25 inch length, 10.8 ounce strung weight, slight head heavy balance, 16x20 string pattern, 22mm straight beam, and 95 square inch headsize.
![Wilson [K] Tour Tennis Racquet](http://ecx.images-amazon.com/images/I/41jdDQdcjhL._SL160_.jpg)
