RPM Power is perfect if you love the spin and control of polyester strings, but you’re looking for additional “pop” on your shots. Combine RPM Power with your long and fast strokes and you’ll be driving the ball through the court like Dominic Thiem. Or as close as possible. Made in France. Your strings are the engine of your racquet. Half of your racquet’s performance comes from your strings. Which means choosing the right string is important. We invented tennis string in 1875. And we’ve been innovating ever since, so you can play your best and enjoy the game more than ever. A unique extrusion system gives an unprecedent power for a monofilament while keeping great spin. Special additional coating offers an exceptional “crisp” feel a unique sound. Co-polyester compound makes our RPM family very durable monofilaments. Ideal for heavy hitters who expect string performance over time. As all of RPM strings, made of a high-density co-polyester for a phenomenal rotation to the ball and brings an exceptional spin. Learn More

RPM Power is perfect if you love the spin and control of polyester strings, but you’re looking for additional “pop” on your shots. Combine RPM Power with your long and fast strokes and you’ll be driving the ball through the court like Dominic Thiem. Or as close as possible. Made in France. Your strings are the engine of your racquet. Half of your racquet’s performance comes from your strings. Which means choosing the right string is important. We invented tennis string in 1875. And we’ve been innovating ever since, so you can play your best and enjoy the game more than ever. A unique extrusion system gives an unprecedent power for a monofilament while keeping great spin. Special additional coating offers an exceptional “crisp” feel a unique sound. Co-polyester compound makes our RPM family very durable monofilaments. Ideal for heavy hitters who expect string performance over time. As all of RPM strings, made of a high-density co-polyester for a phenomenal rotation to the ball and brings an exceptional spin. Learn More

Appropriately named after one of the world's deadliest predators, the new Dunlop Biomimetic Black Widow 16 will allow strong players to dictate and attack like never before. In their first foray into the geometric string market, Dunlop brings a heptagonal, seven sided, profile to give players a lot of bite on the ball and excellent spin generation. Black Widow uses a copolymer construction, which is able to give players impressive durability in a more player friendly package. The high tensile strength extrusion process results in a highly durable string, while the copolymer mixture allows for increased feel and surprising amounts of power. This string is perfect for the power baseliner who uses spin to dictate points with hard, heavy groundstrokes. Learn More

Appropriately named after one of the world's deadliest predators, the new Dunlop Biomimetic Black Widow 17 will allow strong players to dictate and attack like never before. In their first foray into the geometric string market, Dunlop brings a heptagonal, seven sided, profile to give players a lot of bite on the ball and excellent spin generation. Black Widow uses a copolymer construction, which is able to give players impressive durability in a more player friendly package. The high tensile strength extrusion process results in a highly durable string, while the copolymer mixture allows for increased feel and surprising amounts of power. This string is perfect for the power baseliner who uses spin to dictate points with hard, heavy groundstrokes. Learn More

Featuring a pentagonal shape for enhanced spin potential, ALU Power Spin is perfect for baseliners looking to add spin and control to their game. This string is the shaped version of ALU Power, maintaining its incredible precision and feel characteristics. Many players use this string as a hybrid, pairing it with a softer, powerful string in the crosses. Pentagonal shape digs into ball for greater spin potential Same poly-ether-ether and aluminum formula as ALU Power Commonly paired with softer, more powerful string in a hybrid Each set individually numbered for quality assurance Learn More

The Savage 127 has a unique six-sided shape for extreme spin with hard, heavy shots. Very crisp feel with enhanced tension maintenance. Learn More

The first string engineered to process swing speed and adapt its properties in real time, LXN Smart does all the thinking for you. Fiber characteristics within the polymer material change based on swing speed, stiffening up during fast swings for more control and flexing during slower swings for enhanced touch. Uniquely developed for lower string tensions, LXN Smart delivers polyester-like performance with the soft feeling of a multifilament. No matter the stroke or situation, this string gives you the ability to vary your shot selection with incredible confidence. Learn More

The first string engineered to process swing speed and adapt its properties in real time, LXN Smart does all the thinking for you. Fiber characteristics within the polymer material change based on swing speed, stiffening up during fast swings for more control and flexing during slower swings for enhanced touch. Uniquely developed for lower string tensions, LXN Smart delivers polyester-like performance with the soft feeling of a multifilament. No matter the stroke or situation, this string gives you the ability to vary your shot selection with incredible confidence. Learn More

Engineered and developed, ultra-performance co-polyester string designed and shaped to generate maximum spin and bite potential, while providing for superior all-around playability. Learn More