Introduction
The Yonex AC139 Twin Wave Grap Overgrip is a premium synthetic overgrip designed for players who want a more secure, cushioned, and tacky hold on the racket handle. Its signature Twin Wave construction creates a contoured feel in hand, helping improve grip security during fast rallies, pressure exchanges, and longer sessions on court.
Built with a combination of polyurethane and natural rubber, the AC139 offers a comfortable blend of tackiness, absorbency, and cushioning.
📊 Specifications
⚙️ Technologies
Twin Wave Contour Design
The raised wave-style contour adds texture and extra hand traction for a more locked-in grip feel compared to traditional flat overgrips.
Excellent Tacky Feel
Tacky surface helps the grip stay secure through quick directional changes, defensive reactions, and aggressive attacking play.
High Absorbency
Helps manage sweat while maintaining a confident grip feel over the course of a match or training session.
Contour Cushion Grip
With a thickness range of 0.65–2.65 mm, the AC139 delivers extra comfort and a softer feel in hand.
✅ Summary
The Yonex AC139 Twin Wave Grap Overgrip is an excellent premium grip option for players who want more than a basic wrap. With its tacky surface, high absorbency, and distinctive contour cushion design, it delivers a secure and comfortable handle feel that helps improve confidence on every shot.
Where we ship
We ship within the United States, including U.S. territories and APO/FPO addresses, from Schaumburg, Illinois. We do not offer international shipping.
Handling before shipment
- Standard items: allow 1 business day (24 hours) for handling before shipment.
- Custom-strung rackets: allow 2 business days (48 hours) for handling before shipment.
- Orders placed after 2 p.m. Central Time on Friday usually ship Monday; custom stringing requires its full handling time. Holidays may affect dispatch.
Standard transit after shipment
- Continental U.S.: 3–4 business days.
- Alaska, Hawaii and U.S. territories: 5–7 business days.
Transit estimates are in addition to handling time and are not guaranteed. Contact us for APO/FPO delivery estimates. Expedited 2-day and 3-day services are available for eligible addresses; handling time still applies.
Where we ship
We ship within the United States, including U.S. territories and APO/FPO addresses, from Schaumburg, Illinois. We do not offer international shipping.
Handling before shipment
- Standard items: allow 1 business day (24 hours) for handling before shipment.
- Custom-strung rackets: allow 2 business days (48 hours) for handling before shipment.
- Orders placed after 2 p.m. Central Time on Friday usually ship Monday; custom stringing requires its full handling time. Holidays may affect dispatch.
Standard transit after shipment
- Continental U.S.: 3–4 business days.
- Alaska, Hawaii and U.S. territories: 5–7 business days.
Transit estimates are in addition to handling time and are not guaranteed. Contact us for APO/FPO delivery estimates. Expedited 2-day and 3-day services are available for eligible addresses; handling time still applies.


