Padel Racket Cores Explained: EVA Density, the 38mm Profile and Choosing for a Crowd Who Have Never Played

There is a moment in almost every padel sample review that decides whether an order lands well or quietly disappoints. The buyer picks up the racket, takes a couple of air swings across the meeting room, and says it feels great. What they have just tested is how a racket feels to them — one person, one swing, no ball. What they are actually buying is how it will feel to a room of colleagues, members or guests, most of whom have never stood on a padel court in their lives.

The component that decides that is not the printed face. It is the block of foam underneath it. Two rackets can share an identical face, an identical shape and an identical graphic, and play like completely different pieces of equipment because one has a soft core and the other a hard one. This is the part of the specification that gets skipped most often on branded orders, and it is the part that determines whether your rackets get played with or get hung on a wall.

What is actually inside a padel racket

Unlike a strung racket, where the string bed does the work, a padel racket is a sandwich. A moulded outer face on each side, a core of foam between them, and a one-piece frame wrapping the whole assembly. Nothing is tensioned, nothing is restrung, and there are no strings to snap. The face is perforated rather than woven, which is a separate design story in itself — we cover it in detail when we look at how the perforation pattern shapes the hitting face.

The foam is almost always EVA — ethylene-vinyl acetate — in one of several densities. Cheaper rackets sometimes use a softer polyethylene foam instead, which is lighter and less expensive but compresses far faster under repeated impact. EVA is the industry standard above entry level for a good reason: it holds its character through a season of play rather than a fortnight of it.

When a supplier tells you a racket is “EVA core”, they have told you the material and nothing about the feel. The follow-up question — soft, medium or hard — is the one that matters.

Soft, medium, hard: what the density actually does

Density governs how much the foam compresses on impact and how quickly it springs back. That single property cascades into everything a player notices: power at low swing speed, precision at high swing speed, vibration reaching the elbow, and how punishing a mishit feels.

Core	How it behaves	Suits	The trade-off
Soft EVA	More rebound at low swing speed; easier depth; noticeably more comfortable through the arm	Beginners, slower swings, anyone worried about elbow or shoulder comfort	Less precision; can feel springy or unpredictable when swung hard
Medium EVA	Balanced rebound and control; predictable across a wide range of contact quality	Improving club players; mixed-ability groups where some already play	Excels at nothing in particular; the safe middle
Hard EVA	Direct response, more precision, far less trampoline effect; very connected at pace	Advanced players with clean timing who generate their own racket-head speed	Unforgiving — poor contact feels harsh and transmits shock to the arm

Read the trade-off column rather than the “suits” column. A hard core does not make a beginner play better; it makes a beginner’s mistakes hurt. A soft core does not make an advanced player worse; it makes the racket feel vague when they swing at full pace. Neither is superior in the abstract. The question is only ever who is holding it.

What a 38mm profile means in the hand

The equipment rules cap the racket head at 38 mm thick, with a small tolerance, and most serious rackets sit at or very near that ceiling. That thickness is not padding. It is the depth of the foam sandwich, and it is the single most visible way a padel racket announces that it is not a bat, a paddle or anything else with a flat profile.

Thickness matters to feel in two ways. A deeper core has more foam to compress, so it can absorb and return more energy — that is where the dwell time and the cushioned sensation come from. And because thickness is capped, manufacturers differentiate by varying it across the face: fuller in the middle where contact happens, tapering toward the perimeter to save weight and shape the flex. When a racket feels thin or dead in the upper face despite claiming a 38 mm profile, tapering is usually why.

For gifting, the practical consequence of 38 mm is the edge. A racket that thick has a substantial rim all the way round — a real, solid, undrilled surface for a brand name, and the surface that takes the worst of the punishment during play.

Why the same face on a different core is a different racket

This is the point most catalogue descriptions bury. Core and face are a system, not a list of independent features. The face controls how the outer skin deforms; the core controls what happens to that deformation. Put a responsive, stiff face on a soft core and you get a racket that feels lively but muted, forgiving through the whole hitting area. Put the same face on a hard core and you get sharpness, feedback and a much narrower margin for error.

Weight and balance sit on top of both. Rackets generally fall in a band of roughly 340–390 g, with most recreational and competitive play happening around 355–375 g. A 30–40 g difference is genuinely noticeable in the hand, and where that mass sits — toward the handle for manoeuvrability, toward the head for power on overheads — changes the racket at least as much as the core does. Two rackets of identical weight can feel entirely unlike each other because the balance point differs.

The room test: choosing a core for a crowd who have never played

Here is the framework we walk buyers through, because the usual method — the buyer swings the sample and decides — systematically produces the wrong answer. Score your recipient group honestly on these four questions, then read the result.

Question about the room	Points toward soft	Points toward hard
Roughly what share of recipients have played padel more than twice?	A minority	Most of them
Where will the racket be used first?	A social session or company day out	A competitive ladder or club fixture
What is the age and fitness spread?	Wide — a mix across the organisation	Narrow and athletic
What does success look like six months on?	People still playing and enjoying it	People performing at a level

Three or four answers in the left column — specify a soft core in a control-oriented round shape and do not be talked upward. A genuine split — medium is the honest compromise, and consider splitting the order into two specifications rather than averaging one racket across two audiences. Three or four in the right column — this is a sponsorship or performance order, and a harder core with a premium carbon fibre face is defensible.

One caution we add every time: the person choosing is usually the most athletic person in the conversation. That is why they were given the project. Their forehand is not the room’s forehand, and a racket chosen to flatter it will feel harsh to everyone else. If you take one thing from this article, take that.

How cores age, and what that means for a gift

Foam does not last forever. Under repeated impact, EVA gradually compresses and stops rebounding the way it did when new; the common guidance is that a regularly played racket loses noticeable pop somewhere in the 12–24 month range. Softer and cheaper foams get there faster. Heat accelerates it, and a racket left in a parked car in a Malaysian afternoon is having a much harder day than the one that went home in a bag.

This has a direct bearing on gifting. If the racket is a display or recognition piece, core ageing is irrelevant. If it is meant to be played with — a club member racket, a tournament gift, a sports-brand campaign — then core quality is the difference between a racket that survives a season and one that feels flat by the second month, long after the branding conversation is over. It is also why the cover and the storage advice matter, alongside the components that wear out first: the edge guard, the grip and the wrist cord rule every court enforces.

Specifying the core on a branded Malaysian order

Aquaholic Gifts is a Singapore-based corporate gifting specialist that has produced branded merchandise since 2003 and now serves clients throughout Malaysia from Kuala Lumpur. On a padel brief we ask about the recipients before we ask about the artwork, because the core decision cannot be changed after production starts and the artwork can.

Write the core into your specification alongside the shape and the branding, not as an afterthought. The practical sequence is: describe the room, pick the core and shape, then design onto the face you have chosen. Minimum order is 100 pcs across our custom padel racket range. Production takes 20–30 working days after artwork approval depending on quantity, plus around 15 days for shipping and delivery; express production of 7 working days is available on limited styles and quantities. Quotations are issued with an SST invoice, and ePerolehan documentation is available for government and statutory buyers.

Padel core questions we get asked

Can I mix core densities within one order?

Often yes, and for mixed-ability groups it is worth asking about. A common approach is one specification for the general recipient list and a smaller, firmer specification for the handful of people who genuinely compete. Tell us the split at briefing stage so it can be planned into a single production run.

Does a softer core mean a cheaper racket?

No. Soft, medium and hard are density choices, not quality tiers — good rackets exist at every density, and so do poor ones. What separates them is the grade of foam, how consistently it is moulded and how well it is bonded to the faces.

Does the core affect how the branding looks?

Not directly — printing happens on the face. Indirectly it does, because the core drives the shape and thickness decisions that define the printable area and the depth of the branding edge around the rim.