Polyfibre Cobra 12m Set

POLYFIBRE COBRA

Polyfibre Cobra is a comfort-focused co-polyester built for impact stability and vibration damping — a gentle poly for players stepping off multifilament who still want the durability of a co-poly. It comes in coral.

It is one of Polyfibre's softest, most damped polys, aimed squarely at comfort seekers rather than spin or control specialists.

On-Court Performance

The stringbed is soft and stable, with strong vibration absorption at contact.

Power is moderate and control is decent; this is a feel-first string.

Tension hold and durability are typical of a soft poly.

Who Should Use It

• Players moving from multifilament to poly for durability

• Poly users with arm sensitivity

• Club players who want a quiet, damped stringbed

• Hybrid users wanting a soft, stable poly component

• Players who found other polys too harsh

Who Should Not Use It

• Advanced players who want firm, precise control

• Heavy topspin players who need bite

• Players who want free depth and power

• Players with serious arm injuries who need a true soft string

Hybrid Setups & Performance Adjustments

Power
String low, or pair with a multifilament in the mains, for depth.

Control
A full bed at mid-to-high tension tightens the response.

Spin
Pair with a shaped poly in the mains for bite.

Comfort
One of the more damped polys — drop 1–2 kg for maximum relief.

Tension Stability
Fair for a soft poly — restring every 12–18 hours.

Durability
Use a thicker gauge if you break it quickly.

Technical Specifications

Typology:
Monofilament

Shape:
Round

Composition:
Soft co-polyester

Available Colours:
Coral

Available Gauges:
1.20 / 1.25 mm