Yonex Polytour Air 125 Tennis String Reel Sky Blue

The Yonex POLYTOUR AIR in Sky Blue is a specialized co-polyester string designed for players who want the benefits of a polyester—control, durability, and spin—but with a significantly softer, more cushioned feel. It is one of the most "user-friendly" polyesters in the Yonex lineup, specifically engineered to reduce the impact shock on the arm.

Performance Profile

1. Shockless Absorption: The "Air" in the name refers to the string's unique ability to absorb high-frequency vibrations. It utilizes an elastic HR-Elastomer material blended into the polyester, which provides a dampening effect that is much gentler on the elbow and shoulder than traditional stiff polyesters.
2. Plush & Responsive Feel: While most polyesters feel "boardy," PolyTour Air has a slightly springy, plush sensation. This gives the player a bit more "pocketing" and a larger sweet spot, making the racquet feel more forgiving on off-center hits.
3. Controlled Power: It maintains the low-powered nature of a co-poly, allowing you to take full, aggressive swings. However, because of its elasticity, it provides a subtle "boost" in depth compared to the ultra-stiff PolyTour Strike.
4. Snapback for Spin: The string features a very slick surface. This allows the strings to slide and snap back into place efficiently during impact, generating the topspin needed to keep heavy shots inside the baseline.
5. Consistent Launch Angle: The round profile ensures a predictable ball exit, which is essential for players who rely on rhythmic baseline play and precision.

Best Suited For

1. Improving Intermediates: Players transitioning from multifilaments to polyesters who need more control and durability but aren't ready for the harshness of a "tour-level" stiff string.
2. Players with Arm Sensitivities: A top-tier choice for those who have experienced tendonitis or joint pain but still want the spin-potential and durability of a monofilament.
3. Juniors: Younger players who are beginning to break strings but whose joints are still developing and require a more flexible stringbed.
4. Aesthetic Coordination: The Sky Blue colorway is a signature match for the Yonex EZONE series, creating a cohesive and professional look.

Comparison: PolyTour Air vs. PolyTour Pro

1. PolyTour Pro (Yellow/Graphite): The industry standard for a comfortable, all-around polyester. It has a slightly more "solid" and traditional feel.
2. PolyTour Air (Sky Blue): Takes comfort a step further. It is softer and more dampened than PolyTour Pro, making it the most "protective" polyester option in the Yonex catalog.

Features

• Color: Sky Blue.
• Gauge: 16L (1.25mm).
• Format: 200m Reel (Approx. 17–18 stringing jobs).
• Origin: Made in Japan.
• Shape: Round.
• Material: Co-polyester Monofilament (with HR-Elastomer).