Yonex POLYTOUR REV Tennis String White

The Yonex POLYTOUR REV in White is the high-performance, spin-focused co-polyester choice for players who want pro-level technology in a clean, traditional aesthetic. While the Purple and Orange versions are more common, the White colorway offers a slightly different "feel" that many players find more consistent and predictable.

Like the other colors in the line, the POLYTOUR REV White is an eight-sided (octagonal) monofilament. Its primary innovation is Yonex’s proprietary SIF Technology (Silicone Oil Infusion). This process embeds silicone oil throughout the string's structure, significantly reducing friction between the strings. This allows the main strings to slide further and snap back faster upon impact, generating massive spin without requiring the player to use a "sawing" motion.

Performance Profile

1. Spin (10/10): The octagonal edges combined with the "snap-back" from the SIF technology make this one of the most spin-friendly strings on the market. It helps players hit deep, heavy balls that "kick" off the court.
2. Feel (Medium-Firm): Interestingly, many players report that the White version feels slightly softer and more "connected" than the brighter neon versions. It provides a crisp but dampened response that isn't overly harsh on the arm.
3. Control (9/10): Because the snap-back is so efficient, the ball leaves the string bed with a very consistent launch angle, allowing for high-precision targeting.
4. Tension Maintenance (8/10): Yonex’s Japanese manufacturing ensures excellent tension stability. It maintains its "snap" and shape-retention longer than many competitive shaped polyesters.

Best Suited For

1. Heavy Spin Hitters: Players who want the ball to "dive" inside the lines at the last second.
2. Modern Competition: Ideal for players with fast swing speeds who need the string to help "reign in" the power of a modern frame.
3. Hybrid Setup Enthusiasts: The White color and SIF coating make this an incredible "main" string when paired with a soft synthetic gut or multifilament cross.
4. Traditionalists: Players who want the high-tech performance of a modern Yonex string but prefer the classic, understated look of white strings.

The "White" Difference

In the world of polyester strings, color pigments can actually alter the playability. The White version of POLYTOUR REV is often cited as having the "purest" feel of the line. It avoids the slight stiffness that can sometimes come with heavy neon dyes, offering a smooth, consistent hitting experience that pairs beautifully with almost any racquet color scheme.

Features

• Color: White.
• Gauge: 17g / 1.20 mm | 16L / 1.25 mm | 16G / 1.30 mm.
• Length: 39 ft / 12 M.
• Shape: 8-Sided (Octagonal).
• Origin: Made in Japan.
• Material: Co-Polyester Monofilament + SIF Technology.