Yonex POLYTOUR AIR is a polyester monofilament focused on comfort and accessible power. It is intended for slow to medium swing speeds and players who prefer a softer string response.
The material includes HR-Elastomer, which Yonex uses to help absorb impact shock. AIR is an option for players seeking a polyester string while placing particular importance on comfort.
The 200 m reel has a 1.25 mm gauge (16L) in the official Sky Blue colourway. The reel format is suited to repeated racquet stringing in a workshop or club.