Yonex Polytour Pro Tennis String (Set) - Flash Yellow

Yonex Polytour Pro in Flash Yellow is a 1.20mm polyester tennis string built for players who want heavy spin, dependable control and a string bed that holds up to aggressive hitting. Supplied as a 12m set for a single racket restring, it delivers a crisp, predictable response with a softer feel than many stiff polyesters — and the high-visibility Flash Yellow finish makes string movement easy to spot between points.

Key Features

• 1.20mm gauge — A thinner gauge that bites into the ball for extra spin while keeping a crisp, connected response.
• Polyester construction — Stable energy transfer and tight control, ideal for players who swing fast and full.
• Softer poly feel — Noticeably less harsh than traditional stiff polyesters, easing arm load over long sessions.
• Flash Yellow finish — High-visibility colour that makes string alignment and movement easy to check at a glance.
• 12m set — The standard length for a single racket restring, with no need to buy a full reel.
• Full-bed or hybrid — Works as a complete string bed or as the main in a hybrid setup for a customised feel.

Performance Overview

Polytour Pro sits in the sweet spot between control and comfort. The 1.20mm gauge sharpens spin potential without giving away too much durability, so heavy topspin players get real bite on the ball while retaining a predictable launch angle. Off-centre hits stay responsive rather than dead, which helps depth stay consistent during fast baseline exchanges.

Compared with firmer polyesters, the softer overall feel takes the edge off impact shock — a meaningful difference across a two-hour session or a long tournament day. In a hybrid setup it provides solid bite and cross-string stability, supporting confident net play and smoother transition shots.

Benefits

• More spin on groundstrokes and slice, giving you margin over the net without losing depth.
• Tighter control on flat drives so you can swing out under pressure.
• Softer feel reduces arm fatigue compared with stiffer polyester strings.
• High-visibility colour makes it easy to spot when the string bed needs straightening or replacing.

Technical Specifications

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Final Verdict

Yonex Polytour Pro 1.20 in Flash Yellow is a versatile polyester that balances spin, control and comfort better than most strings in its class. It suits intermediate and advanced players who want dependable bite on the ball without the arm punishment of a stiffer poly — whether strung full bed or used as the main in a hybrid.