DuPont Surlyn covers with internationally standardized rebound. 2-piece for the range, 3-piece for rounds that matter.
A DuPont Surlyn cover, the globally trusted golf material, on every ball.
High impact resistance and fewer cracks, so heavy practice stays affordable.
High, consistent rebound, ideal for driving ranges, ball machines and daily practice.


A high restitution coefficient transfers energy efficiently into long drives.
A urethane mid-layer delivers soft feel and delicate control around the green.
High backspin stops the ball quickly on the green, giving confidence on every approach.
| 2-Piece | 3-Piece | |
|---|---|---|
| Construction | Rubber core + Surlyn cover (DuPont) | Rubber core + urethane mid-layer + Surlyn cover (DuPont) |
| Diameter | 42.67 mm (international standard) | 42,67 mm |
| Weight | 45,5 ± 0,3 g | 45,93 ± 0,3 g |
| Restitution coefficient | 75-80% | 85% |
| Dimple count | 342 | 342 |
| Feel | Firm and durable | Soft, delicate control |
| Best for | Practice, driving range | Competition, premium gifts |



A 2-piece ball has a core and cover, favoring durability and distance for practice. A 3-piece ball adds a mid-layer that boosts spin and soft feel in the short game, suiting competition. vola! makes both so you can choose by purpose.
New golfers usually suit 2-piece balls: durable, consistent and economical for hundreds of swings per session. As your technique improves and you need more control around the green, step up to a 3-piece ball.
Surlyn (ionomer) covers are harder and more durable, giving good distance with fewer scuffs, ideal for practice. Urethane is softer, adding spin and delicate feel for chips and putts. vola! uses DuPont Surlyn covers on both lines, with an extra urethane mid-layer in the 3-piece for soft feel.
Compression describes how soft or firm a ball feels at impact. Slower swings usually find low-compression balls easier and smoother; faster swings get more out of high compression. Choose by your own feel at impact rather than chasing a number.
Dimples create a thin layer of air around the ball, cutting drag for longer, more stable flight. vola! balls carry 342 evenly arranged dimples for a consistent flight path on every hit.
The restitution coefficient measures how much energy the ball returns after impact; higher means more distance support. vola!'s 3-piece balls rebound higher than the 2-piece line, built for drives that need to carry.
Barring loss or cracks, one ball can play many rounds. Replace it when the cover shows deep scuffs or dents, or when feel and flight become inconsistent. vola!'s Surlyn cover keeps the surface intact across many sessions.
Keep balls somewhere dry at room temperature. Avoid long stays in a hot car trunk or very cold spaces, as extreme temperatures can affect feel and durability over time.
Practice balls prioritize durability and value for high-volume range and machine sessions, the 2-piece line's strength. Competition balls prioritize feel and control for rounds that matter, which is the soft-feel 3-piece line.
vola! offers a 20-box case (12 balls per box) for both the 2-piece and 3-piece lines, delivered fast from our 3 hubs in Hanoi, Da Nang and Saigon. Simply register as a partner or message us on Zalo, and the vola! team will send wholesale pricing and recommend the right package.
Whether you run a court, organize tournaments or lead a community, vola! has a partnership built for you.