Toroline Cash is an interesting string because it was developed with the help of doubles player Julien Cash, one of the best doubles players on the ATP tour, who helped design the shoe specifically for doubles. I’ve used it on the court for a while in both doubles and singles matches with my Head Speed MP (16×19) and I think this is a solid string with a crisp, controlled feel that rewards precise swings and produces a really pleasant response when you hit the ball cleanly.
The difference between singles and doubles was obvious – in doubles the shorter rallies and quicker exchanges enabled me to enjoy the control and touch on volleys, and in singles the firmer feel helped me maintain depth and direction on my drives from the baseline.
Tech & Specs
- Gauge: 1.25mm / 17
- Material: Co-polyester monofilament
- Shape: Round
- Colour: Green
- Racquet Tested: Head Speed MP (16×19 pattern)
- Developed With: Julien Cash (ATP Doubles Specialist)
First impressions
Toroline Cash is a round copolyester string that offers great tension, control and crisp feel. You can already tell this poly is not super soft. The stringbed is a little stiffer and more controlled in its response, which players seeking a more solid and connected feel at contact will appreciate.
However, I never felt any pain or discomfort during my hitting sessions. Put simply, it feels solid and crisp and that can inspire confidence when going hard with your swing. I found the control particularly good for volleys and placement at the net in doubles, and the crispness helped me drive through the ball with confidence from the baseline in singles.
The interesting thing is that Cash was built with feedback from elite doubles play, so it’s designed for the quick exchanges, touch shots and precision that doubles demands.
Spin & Ball Bite
Cash is a round poly so it lacks the aggressive bite of a shaped string like Genesis Infinite Blue or Toroline O-TORO. It does grip the ball well for a round poly, and it gives you a decent amount of spin without losing control.
From the baseline in singles, I could see the ball spinning consistently when it left the strings – especially on topspin forehands. The round profile provides you with a smoother contact that feels more predictable than sharp polys. In doubles the spin was enough to keep the ball tight and under control for volleys and short angles at the net.
O-TORO tested +104% higher in spin potential vs Babolat RPM Blast in Toroline’s lab data and Cash is more control-oriented than O-TORO. For me the spin is good for a round poly and feels very controlled and predictable which I like.
Power and Control
It’s not a very lively poly, but it still has enough pop to keep the ball moving around the court. When you follow all the way through, the string hits the ball clean and deep. The firmer feel also helps you control the direction of your shots making it easier to shoot at targets and trust where your shots are going.
The control helped me in singles to keep the ball deep and in the right place. The crispness was just right for doubles, for quick exchanges, for precise placement at the net. This string was mainly engineered for doubles needs, like touch shots and precision, and it delivers well in that format.
Feel and Comfort
Cash is probably stiffer than some softer polys like Toroline O-TORO or Luxilon 4G Soft If you like very soft or stretchy strings you might notice that straight away.
But I did like the feedback it gives. It feels solid and accurate which makes it feel like the racquet is connected to the ball during rallies. It works great for players who want crisp poly that is still easy to play.
In doubles, you could really feel it in the volleys and touch shots. In singles, the firmness allowed me to plow through the ball and not feel like the string bed was too soft or unpredictable.
Durability and tension holding
That was obvious in the testing, Toroline made Cash to maintain its tension well but also giving you control and a crisp feel.
The stringbed remained the same for quite a while and the playability didn’t disappear as fast as it has on some of the softer polys. That’s a huge plus for those players who restring their racquet often but want it to perform the same every time.
The tension held up well through multiple sessions in both doubles and singles, and I didn’t notice the stringbed going dead. Toroline has a reputation for long-lasting strings with a lot of pop.
Pros and Cons
Pros
- Excellent control for a round poly
- Firm, crisp, and controlled response
- Strong tension maintenance
- Durable for a round poly
- Good balance of power and control
Cons
- Firmer feel than many modern polys like O-TORO or 4G Soft
- Players seeking a softer string may prefer something more elastic
- Spin is good but not as aggressive as shaped polys like O-TORO or Hyper-G
Comparable Strings
To put Toroline Cash into context, here are a few comparable polyester strings with similar control and crisp characteristics (not all are round):
- Genesis Infinite Blue 1.23mm – Shaped, more spin; Cash feels firmer with clearer control.
- Toroline O’TORO 1.23mm – More spin-focused and softer (+104% spin vs RPM Blast); Cash feels firmer and more control-oriented.
- Toroline A5 1.23mm – Similar range, softer with more snapback; Cash is firmer and more crisp.
- Dunlop Explosive Speed 1.25mm – Softer and more powerful; Cash offers firmer control.
- Solinco Tour Bite 1.25mm – Stiffer with extreme spin; Cash feels smoother and more forgiving.
- Luxilon 4G Soft 1.25mm – Softer control poly; Cash is firmer and more crisp.
Overall Impression
Toroline Cash is a lot of fun to use in general. It does feel firm but it provides you with great control, consistency and a crisp feel. The harder you swing the cleaner the ball contact and the more your shots go where you want them to go. The touch and control were right for volleys and placement in doubles. In singles I was able to drive through the ball confidently because of the firmness.
If you like polyester strings that have good feel on the ball and are sharp and controlled this string is definitely worth a try. Great for doubles players looking for precision and control. It’s also a good reminder that some of the best strings are the ones that don’t get a lot of attention.
Visit Toroline here if you’re interested in trying out their strings, or read more about Toroline.
