Volkl Power Fiber Pro Tennis String

The Pro version is an evolution of the Power Fiber II, specifically engineered with a more durable construction. While it retains the signature comfort and shock absorption of the original, the addition of a specialized low-friction co-polymer coating significantly improves its longevity and tension maintenance.

Yes, this string is an excellent choice for players seeking an arm-friendly experience. Its multifilament core is designed for superior shock absorption, which helps dampen vibrations and reduces the impact felt on your arm during play.

The coating serves two main purposes: it protects the multifilament core from premature fraying, which increases overall durability, and it allows the strings to slide against each other more easily. This movement helps the string snap back into place, improving your control and spin potential.

The 1.30mm (16G) gauge offers the most durability and is ideal if you break strings frequently. The 1.20mm (18G) gauge provides the best feel and spin potential but will be less durable, while the 1.25mm (17G) serves as a balanced middle ground between the two.

Yes, one of the primary upgrades in the Pro version is improved tension maintenance. You can expect the string to remain consistent for a longer period compared to standard multifilaments, meaning your racquet will feel the same from the first match to the last.