Yonex Aerosonic Badminton String

Aerosonic is the thinnest string Yonex makes — 0.61mm, the gauge limit before stability falls apart. The thin profile produces the loudest, sharpest hitting sound in the catalog and the most precise touch on net play, which is why you see it on the racquets of half the BWF tour.

It will not last. Plan on restringing every few weeks if you play often, and expect a snap on any seriously off-center mishit. Buy this when you have the racquet-stringing budget to match and you want the absolute peak in feel and feedback.

• Gauge: 0.61mm (thinnest in the Yonex line)
• Tension range: 20–28 lbs (recommended)
• Construction: high-elasticity multifilament nylon
• Profile: sharpest sound, maximum feel, lowest durability
• Best for: advanced players, tournament play, pro-level touch