Big NC AIBig NC family: Big NC Tennis · Big NC Pickleball · Mobile Racket · Kids First Racket · Big NC AI

Disclosure: As an Amazon Associate, Big NC earns from qualifying purchases. It costs you nothing extra.

Home / Polyester / 4G Soft 125

Top Tennis Strings

Luxilon 4G Soft 125

Strong3.4/4 · Co-poly · Soft co-poly · Gauge 16L / 1.25 · Intermediate / Advanced

Diadem firstBuy Diadem direct from Big NC

Diadem string at Diadem's own prices: Solstice Power $13.95 set · $194.95 reel. Contact us and we'll send you a payment link. All our stringing and string sales live at Mobile Racket.

The softer 4G: the same focus on tension stability with less of the plank feel. It still plays low-powered and controlled, but it pockets more than standard 4G and is easier to live with across a long session. Tension hold is a strength, so the bed changes slowly over 5 to 10 hours. Low 50s suits most players who like 4G's consistency but want more comfort; softer still is Solstice Power.

Best for: 4G stability, kinder feel. Feel: Medium-firm, stable. Gauge: 16L / 1.25. Look at the gauge on the pack before it goes in the racket.

Amazon is another option; those buttons are affiliate links. Details

Also on AmazonCompare polyester

TraitScore
Stiffness●●●● 3/4
Spin●●●● 3/4
Durability●●●● 3/4
Control●●●● 4/4
Comfort●●●● 2/4
Tension holding●●●● 4/4

Where our take comes from

Tennis Warehouse playtest notes for this string family, plus what we see when we string it.

Also on: Polyester.

Diadem pickDiadem Solstice Power Co-poly · 4.0/4

Our Diadem pick for a soft co-poly with bite. Best for: spin with feel.

Want it strung for you? Mobile Racket does pick-up and drop-off restrings in Wake and Harnett Counties, NC. Bring your own sealed set for $25. How it works.