This is a great shirt! Super comfortable and love the colors!!

Only used in the Mains with Gosen Micro Synthetic 17 in the crosses. Spin BEAST and easy enough on the arm. My students tried my racket and loved it. I’ll be buying more soon.

The grip band feels and looks amazing. I bought around 4 grip bangs for all of my rackets. The grip bands really look good with white overgrips. It also stands out if you use black overgrips. The gripband looks awesome with ytex’s logo and feels very soft but sturdy. I hope they can start making different colored gripbands because I’m definitely going to use these gripbands on all of my rackets.

These strings really live up to their name. They give you so much spin. These strings are good for hard hitters that need more spin. The grab the ball so much that when I rallied with this string the ball got torn up within 20 minutes. This string gives you very good control and spin. This string gives amazing kick serves and slice. Overall this string is amazing and I would definitely use this string from time to time.

These are my new favorite strings. I’ve used Dunlop black widow, Volkyl cyclone tour, twisted razor, cyber twirl, solico hyper g and other spin friendly strings. These are my new favorites. Although, I string my own and I almost needed bandages for my fingers afterwards, it was well worth it. I’m a tennis instructor and former college player, currently using a Wilson blade 98 16x19 at 57lbs. If you want that kick serve to kick like a mule, get some square x sharp strings.

Sticky. Feels like stringing V-Square/UltraCable/BlackWidow. Plays much softer than all of those, tho. As I expected: really nice jump off the kick serve and deep heavy groundies. But to my delighted surprise, excellent under spin and control on knifing slice returns. I played a really solid server today and won first 8 return points! Nice to start a set up 4-0 😁👍
The break-in period, it felt soft and yet still crisp. I will say, however, I felt the tension drop after about an hour. Not terrible, but noticeable. I would compare the drop to that of ALU Power or HyperG in similar gauges.
My normal set up is #HexagonX Black @ 47-51# depending on the weather. I strung #SquareXSharp at 53#. I think I may go a couple pounds higher next time so that it settles in the low 50s for a while. I also think I might like this as a main string with a stiffer round poly (PolySpin, ProTour, maybe) in the crosses. More will be revealed 😁 …
Nice string, YTEX. I’m a fan. Thanks, #ivorsavage for always innovating and pushing the envelope.
DAY 2 EDIT: played some 8.5 mixed dubs for 3 hrs this morning w/ same strings from yesterday in 90 deg temps. These strings have SETTLED IN NICELY! I started with the Square X Sharp, half expecting to switch back to Hex-X after a few games. I figured I’d blown it out yesterday. But I never put it down! 4 aces against the men. One was on a 2nd serve 😉. I love the return angles I can create with the topspin.
Is there a better feeling in tennis than when your opponent is about to call your groundstroke out, then their head drops, shoulders slump, and arms make the “safe” sign as your ball dips and lands inside the baseline?!? 🤣🤣🤣

I'm a 5.0 level player and a former #1 at my high school all four years and played with these strings last night for the first time. I got the strung at 52 lbs in my new Prince ATS Textreme Tour 95 and it went phenomenally well. The string basically did everything right. It gave me great spin, control, power, stability, touch, and comfort. It had perfect ball pocketing and was a nice blend of soft and stiff: stiff enough to produce good power but soft enough to not kill your arm. It just felt fantastic and I love the lime color so much, and it's so affordable! Thank you to Ivor for making one of the best strings I've played with!

I had been using the PROTOUR Blue, and decided to change up the color palette. This string generates good spin and easy power. Minimal tension loss and smooth texture make for good durability.
Next on the agenda is the Square X Sharp

i've been playing tennis in caps since the 90s and this is probably the best one i've ever had! it has just the right amount of ventilation (imho) and (one of the most important tests for me) you can adjust this hat quickly with one hand while it's on your head (yeah, i'm weird but i can't count how many times i've hand to adjust my hat quickly on the fly). the fact it looks great and the name and logo are sharply stitched (with no "ropes") are just the cherry on top. sounds like a no brainer but i can't count how many hats i've ordered that have showed up with a crooked logo or 3 inches of loose thread hanging off them...

They love how durable this particular string is.

Great string.Nice spin and feel...Look forward to a 17ga someday

I had a major shoulder surgery and my coach recommended I play with a softer string if I wanted to extend my ability to play tennis for a long time. He recommended the Y-tex Quadro Twist for control, power and spin in 2017 in my Head Speed Adaptive 98 16x19. I then switched racquets to the Babolot Pure Strike 98 with a 16x19 pattern strung with Wilson NXT 17g, great string but they don't last very long for the number of balls I hit per week. Initially, I re-strung the racquet at 54lbs with Qudro Twist but I could not replace the feeling I had with the NXT. My coach recommended Hex-X and tried that at 54lbs and the feeling was better but still needed tweaking. In the last two string replacements, I was advised to change the Hex-X tension to 48lbs. This gives me a more connected feeling to the ball as opposed to the 54lbs without loss of control. I feel the spin rate increased proving more topspin for kicks and devastating cut shots. Longevity is not a questions at all, when I retested the tension before restringing, string tension was at 40lbs that's pretty impressive after 9 months of hitting, multiple leagues plus practices. I will continue to pursue tensions for optimal performance and I may try the Quadro twist again at 48lbs as a comparison at the diameter of the strings is the same at 1.25mm.

I string these strings in my pro staff 97 @54 lbs and absolutely loved them. They had virtually no breaking time and after 35+ hours of tennis they are still going strong. They have lost some tension after about 10 hours but haven’t lost much after that. Control and spin was amazing letting me swing out on balls that I would have to push before with other strings. Amazing strings

This is a really great product!!! I am a 5.0 player and I practice with D1 players. I use a Babolat apure Aero Tour usually at 52lbs tension. I like to play with heavy spin whenever possible. These strings suit my game style perfectly! The spin potential is fantastic. More importantly though, the strings are very durable, and their playability duration is long. By this I mean that the way they feel after freshly strung and towards the end before they break is pretty similar. For someone who breaks strings frequently, this is extremely important. Some other brands (at their best) can probably match the durability (time to break string) but the playability duration (how the string feels throughout its playing time) is on another level. Overall in my honest opinion this string playing quality is up there with Babolat RPM and Solinco Tour Bite, and other strings of that caliber. But I give YTEX Quadro Twist the edge because of its durability / longevity properties. Thanks YTEX!

This is a great all around poly with above average comfort.