Description
The Solinco Mach 10 Tennis String is a full 200-meter blue co-polyester roll built for aggressive players who want heavy spin and power without the harsh, stiff feel of older polyester strings. Originally developed under the names 10jx and Confidential 4.0 over several years of testing, it is one of Solinco’s most advanced strings, and the roll format makes it a practical choice for coaches, stringers, and players who restring often.
CLOUDFORM TECHNOLOGY FOR A SOFTER POLY
The standout feature of this string is CloudFORM, a chemical formulation that softens the co-polyester without cutting its playing life short. Most polyester strings feel stiff and go dead after a few hours, but CloudFORM reduces shock and vibration on impact, giving you a plusher, more arm-friendly feel while still holding tension across sessions. The result is a poly that stays lively longer and is gentler on the arm than the average control string.
FIVE-EDGED PROFILE FOR HEAVY SPIN
Aggressive Ball Bite
The five-edged shape grips the ball sharply at contact, which is what generates heavy topspin that kicks up off the bounce and sharp angles that pull opponents wide. For players who hit with shape and arc, this spin tennis string turns full, fast swings into controlled, dipping shots that land inside the court.
Low-Friction Snapback for Power
A slick, low-friction surface lets the strings slide and snap back quickly after contact. That snapback adds extra rotation and an explosive energy transfer, so you get added pop and ball pocketing without swinging any harder. It is this mix of spin and power that sets Mach 10 apart from firmer control polys.
BALANCED POWER AND CONTROL
This co-polyester tennis string is built to give power and control together rather than forcing a choice between them. You get a responsive feel for touch shots and volleys, a lively pop on serves and groundstrokes, and a predictable trajectory for placement. The feedback stays comfortable without the harshness that puts players off stiffer strings, which is why it works well as a softer alternative within a high-performance poly setup.
16 GAUGE FOR DURABILITY AND FEEL
At 16 gauge (1.30mm), this string sits at a practical middle point. It is thicker than thinner gauges for better durability, yet still delivers the feel and spin aggressive players want. As a versatile soft poly tennis string, it works across a range of string patterns and suits most competitive and recreational players who hit with intent.
WHO THIS ROLL IS FOR
The Solinco Mach 10 Tennis String roll suits aggressive, spin-focused players who want comfort alongside power. Baseline grinders who rely on heavy topspin, all-court players who need versatility, and competitive juniors developing their game will all get value from it. It is also a strong choice for club players moving up from basic strings who want a soft poly tennis string that does not punish the arm.
200M ROLL FOR FREQUENT STRINGING
A full 200-meter roll strings roughly 16 to 18 racquets, depending on head size and stringing method, which brings the per-restring cost well below buying single sets. For coaches, academies, and stringers serving multiple players, the roll keeps a consistent string stock on hand and the quality the same from one restring to the next.
WHAT YOU RECEIVE
You receive one full 200-meter roll of blue Solinco Mach 10 in 16 gauge, in original Solinco packaging. Hand it to your stringer and choose a tension in the recommended range, adjusting lower for more power and comfort or higher for more control.
FREQUENTLY ASKED QUESTIONS
Q1. Who is the Solinco Mach 10 best suited for?
Ans. It is ideal for aggressive, spin-focused players who want comfort without giving up power. Intermediate to advanced players benefit most from its softer feel and five-edged spin profile.
Q2. What does CloudFORM technology actually do?
Ans. CloudFORM is a chemical treatment that softens the co-polyester without cutting its playing life short. It gives a plusher, more arm-friendly feel while helping the string hold tension over time.
Q3. How many restrings can I get from the 200m roll?
Ans. Depending on your racquet’s string pattern, you can expect around 16 to 18 full restrings from one 200m roll, which offers good savings compared to buying individual sets.
Q4. Is this string good for players sensitive to firm polys?
Ans. It is softer and more comfortable than traditional stiff polyester strings, so it suits players who find firm polys harsh. Those with serious arm concerns may still prefer a hybrid setup or a multifilament.
Q5. What tension should I use?
Ans. Most players string Mach 10 in the 48 to 54 lbs range. Go lower for more power and comfort, higher for more control. Starting at your usual poly tension and adjusting from there works well.
Q6. What gauge is this roll?
Ans. The Solinco Mach 10 Tennis String comes in 16 gauge (1.30mm), a balanced thickness that offers durability for frequent play while still giving the feel and spin aggressive players want.




Reviews
There are no reviews yet.