Speed on court means so much more than sprinting fast in a straight line. Wilson's Kaos Swift 1.5 shoes keep you quick in all directions, from rushing side-to-side to going backwards for a smash. Since lateral movement is paramount in tennis, these shoes rest on a Kaos Chassis that gives you the flexibility and support to spring side-to-side. We dialed up the ventilation to give you cool relief on the move. Throw in the internal sock construction with an athletic (snug) fit, and you get a shoe that's as comfortable as it is fast.