Yonex POLYTOUR REV

The octagonal profile is designed to grab the ball more effectively upon impact. This increased 'bite' helps generate more spin and control, which is particularly useful for players who like to hit with heavy topspin from the baseline.

While most polyester strings are stiff, the POLYTOUR REV is engineered with Silicone Oil Infusion (SIF) to improve flexibility and snapback. It is significantly more arm-friendly than traditional stiff polys, though it remains a firm string compared to multifilament options.

This string is optimized for intermediate to advanced baseliners who possess medium-to-fast swing speeds. If you rely on aggressive, spin-heavy groundstrokes and want a balance of control and durability, this is a strong choice.

The SIF technology allows the main and cross strings to slide against each other more easily. This creates a faster 'snapback' effect, which helps the strings return to their original position quickly, resulting in better spin generation and a more consistent feel.

As a co-polyester monofilament, it offers the high durability expected from this category. It is designed to maintain consistent tension and performance over time, making it a reliable option for players who break strings frequently.