Head Sonic Pro
Polyester string, stiffness 235 lb/in, recommended tension 22 – 28 kg.
Specifications
- Type
- Polyester
- Stiffness
- 235 lb/in
- Recommended tension
- 22 – 28 kg
- Available gauges
- 1.25, 1.30 mm
- Colour
- Black
- Indicative price
- 11 €
Playing ratings (out of 10)
TSA editorial rating
Team assessment, not laboratory-measured. Stiffness (lb/in) is the string data the RCS uses.
Control
9
Comfort
6.5
Spin
8
Power
7
Durability
9
Is this string right for your arm?
How firm a string feels depends on your racquet and your tension, not on the string alone. The configurator computes the RCS comfort score of your full setup and flags combinations with a tennis elbow risk.
Check my setup's RCS