Yonex Polytour Air

Most polyester strings are known for being stiff and harsh on the arm. Polytour Air is specifically engineered with a softer construction that prioritizes shock absorption and comfort while still delivering the control and spin benefits typical of a monofilament string.

Yes, this is one of the more arm-friendly polyester options on the market. Its low stiffness rating and soft feel are designed to reduce vibration, making it a strong choice for players who want the performance of a poly string without the typical impact stress.

It is best suited for intermediate to advanced players who want a controlled, spin-friendly response but need a more forgiving stringbed. If you are a heavy hitter who finds traditional polyester too jarring, this is an excellent middle ground.

The 1.25 mm gauge strikes a balance between durability and playability. It is thin enough to provide good ball bite and spin potential, but substantial enough to maintain consistent tension and durability throughout the life of the string.

No, one of the standout features of the Polytour Air is its excellent tension retention. You can expect the stringbed to remain consistent and playable for longer than many other soft polyester strings.