Introducing Velociti Catalyst

The First 100% Biodegradable Synthetic Tennis String

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OUR MISSION

Velociti Catalyst

Welcome to Velociti

Environmentally Friendly

At Velociti, we're committed to protecting the environment by reducing waste and incorporating biodegradable materials into our products. We use minimal product packaging to prevent waste from ending up in landfill. Best of all, our new biodegradable technology enables Velociti Catalyst string to decompose 100x faster than other synthetic tennis string.

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Premium Tennis Products

Velociti manufactures only the highest quality tennis products. Our tennis string and grips are comparable to best-sellers, but they have the added benefit of being much more environmentally friendly than the competition. When you choose Velociti, you can feel good knowing you're improving your performance while protecting the environment.

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Optimal Performance

Velociti products are designed to give you the competitive edge you need to succeed. We're laser-focused on creating the best tennis products available: from tennis string and grips to dampeners and accessories. Whether you're making moves on the pro circuit or just getting into tennis, we're confident you'll notice the Velociti difference.

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Featured Products

  • Velociti Catalyst 16g Set
    Regular price
    $14.59 USD
    Sale price
    $14.59 USD
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  • Acceleration Overgrip
    Regular price
    from $7.99 USD
    Sale price
    from $7.99 USD
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  • Short Sleeve Heather Gray Velociti Logo Tee
    Regular price
    $24.99 USD
    Sale price
    $24.99 USD
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  • Velociti Grip-Enhancing Towel
    Regular price
    from $10.99 USD
    Sale price
    from $10.99 USD
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  • Velociti Rainbow String
    Regular price
    $13.50 USD
    Sale price
    $13.50 USD
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    per 
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  • Velociti TurboPoly 16L
    Regular price
    $7.85 USD
    Sale price
    $7.85 USD
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Established in Boulder, Colorado in the 1980's, Velociti is the original creator of rainbow string. We're constantly innovating and creating new products that push the tennis industry in new directions.

I really enjoyed this string and I love the white color! This will be my new string. I absolutely loved this soft, super-controllable, spin-friendly string – it did everything I wanted it to do. The feedback was kind and lively but not too much.

5.0 male Velociti Catalyst string playtester

From the first hit with this string, I knew this would be a string that I would recommend to every level of player. The control and feel of this string jumped out at me immediately. That did not dissipate during the entire playtest.

4.5 male Velociti TurboPoly string playtester