Eco-Friendly Tennis Strings
April 17th, 2025 by Carlota

Eco-Friendly Tennis Strings
As sustainability becomes a priority in sports equipment, eco-friendly tennis strings are gaining traction among players who care about their environmental impact without compromising on performance. Four standout options in this category are the Head Hawk Tour rPET, Luxilon Eco Power, Luxilon Eco Rough, and Luxilon Eco Spin. Each string offers unique features and performance characteristics, making it essential to understand their differences to find the perfect match for your game.
Head Hawk Tour rPET
The Head Hawk Tour rPET is a monofilament string crafted from recycled PET (rPET) plastic bottles, making it the first of its kind. It features Crystal Core Technology, which combines a durable outer layer for control with a softer inner core for touch and comfort. Its hexagonal shape enhances spin potential, while its eco-friendly composition aligns with Head's commitment to sustainability. Available in 16G (1.30mm) and 17G (1.25mm), this string caters to players seeking control, spin, and durability.
Luxilon Eco Power
The Luxilon Eco Power string is made from 100% recycled PET bottles and packaging displays, offering an uncompromising sustainable option. Its hexagonal shape allows for controlled and powerful shots, making it ideal for players seeking explosive power. The Eco Power delivers excellent tension stability, ensuring performance throughout long matches. It is available in 17G (1.25mm), offering a balance of power and durability for aggressive players.
Luxilon Eco Rough
The Luxilon Eco Rough, made from 90% recycled PET bottles and 10% other recycled materials, is the textured counterpart to the Eco Power. Its rough surface enhances ball bite, delivering maximum spin potential for players who rely on heavy topspin. This string combines its spin-friendly design with excellent tension maintenance and durability. It does also provide a soft, forgiving feel. Available in 16G (1.25mm), it is perfect for spin-heavy styles.
Luxilon Eco Spin
The Luxilon Eco Spin, crafted from 100% recycled materials and biodegradable, is designed to optimize spin generation. Its pentagonal (five-sided) shape creates sharp edges for added ball bite and impressive snapback. This string is perfect for players who prioritize spin-heavy playstyles while appreciating consistent response and comfort. It is available in 17G (1.25mm), delivering spin and control with a faster snapback.
Comparing the Strings
String |
Material |
Profile |
Primary Feature |
Gauge & Thickness |
Durability |
Eco-Friendly Composition |
Head Hawk Tour rPET |
Recycled PET bottles |
Hexagonal |
Spin & Control |
16G (1.30mm), 17G (1.25mm) |
Excellent |
100% recycled materials |
Luxilon Eco Power |
Recycled PET bottles & other plastic materials |
Hexagonal |
Power |
17G (1.25mm) |
Good |
100% recycled materials |
Luxilon Eco Rough |
Recycled PET bottles & other plastic materials |
Textured |
Spin |
16G (1.25mm) |
Excellent |
100% recycled materials |
Luxilon Eco Spin |
Recycled PET bottles & other plastic materials |
Pentagon |
Spin |
17G (1.25mm) |
Good |
100% recycled materials & biodegradable |
Final Thoughts
Eco-friendly tennis strings are a step forward in combining performance with sustainability. The Head Hawk Tour rPET stands out for its innovative Crystal Core Technology and hexagonal profile, while the Luxilon Eco Power excels in power generation. The Luxilon Eco Rough and Eco Spin are top choices for players seeking enhanced spin, with the Eco Spin offering a unique pentagonal shape for maximum ball bite and the Eco Rough with its textured-shape offering a soft, forgiving feel.
Choosing the right string depends on your playing style and priorities. Whether you're an aggressive baseliner, a spin maestro, or a power player, there's an eco-friendly string that aligns with your needs—and helps protect the planet.
Which string will you try next? Contact or visit us for more details or recommendations!