Inside a Padel Racket: EVA, Foam and Carbon Explained

What the words on the racket actually mean

Quick take. A padel racket is a core (EVA rubber or foam) between two faces (fibreglass or carbon), inside a frame. Softer cores and fibreglass faces give comfort and easy power. Harder cores and carbon faces give control and last longer, but pass more shock to your arm. Most club players are best served by soft EVA.

Walk into any padel shop in Bangkok and the rackets are covered in words: EVA Soft, Black EVA, 12K, Hybrid Foam. Our racket buying guide covers shape, weight and budget. This post looks inside the racket.

The core: EVA or foam

The core is the thick middle layer, and it decides most of how a racket feels.

• Foam (often called polyethylene foam) is soft and comfortable on the arm. It gives easy power even on slow swings, which suits beginners and players with sore elbows. The downside: it compacts and loses its liveliness sooner.
• Soft EVA is a rubber that is firmer than foam but still forgiving. It is the sweet spot for most club players: good control, decent power, and it lasts.
• Hard EVA is stiff and gives the most control and power on fast swings. It suits advanced players with good technique. On slow swings it can feel dead, and it transmits more shock.

Some rackets mix the two, for example a foam layer over EVA, to get a bit of both.

The faces: fibreglass or carbon

• Fibreglass is more flexible. The ball sinks in a little more, which gives easier power and comfort. It is common on beginner and mid-range rackets.
• Carbon is stiffer and lighter. It gives precision, keeps its feel longer and resists knocks from the glass better.

You will see numbers like 3K, 12K or 18K. They are the number of carbon filaments in each strand of the weave, in thousands. 3K is a common, durable weave that adds precision. Higher numbers are usually stiffer and more expensive, but stiffer is not better for everyone.

The frame and shape

Every racket is capped at 38mm thick by the rules. Shape matters as much as materials:

• Round, head-light: the biggest sweet spot and easiest on the arm. Best for beginners.
• Teardrop: a mix of control and power, for intermediate players.
• Diamond, head-heavy: the most power, the smallest sweet spot. For advanced attackers.

A simple rule for choosing

New to padel or nursing an elbow? Round shape, soft core, fibreglass or 3K face. Playing three or more times a week with good technique? Try a harder EVA and a stiffer carbon face. Best of all, ask to try a demo racket at your club before you buy, and check our guide to common injuries if your arm complains.

Ask other players what they use: join the Bangkok Padel Community on Facebook.

Sources

• Padel racket core: EVA vs foam explained (Padel Browser)