Foam or polypropylene: which pickleball paddle core is right for you?
When it comes to choosing a pickleball paddle, we often focus on the surface (carbon, fiberglass) or the shape (standard, elongated). Yet the element that most influences your game is hidden inside: the core.
It's what dictates the feel, power, control, comfort, and even the sound of the paddle. Two major technologies dominate the market today: the polypropylene core, the proven standard, and the foam core, the new generation. Here's how to tell them apart.
The core, the true heart of the paddle
The core is the central structure inserted between the two faces of the paddle. Its composition and thickness determine how the ball reacts on impact: rebound, absorption, feel. Two paddles with the same carbon surface can play completely differently depending on their core.
Polypropylene: the standard that has proven itself
Polypropylene — often abbreviated “PP”, called “poly” or “honeycomb” — remains one of the most widely used materials in pickleball paddles. Its honeycomb structure offers an excellent balance of control, power, feel, and durability, which explains its presence in many paddles, from recreational models to high-performance ones.
- an excellent compromise between power and control, suited to a wide variety of playing styles;
- a predictable and consistent ball feel;
- a proven durability and a vast selection of models across all price ranges;
- in thermoformed constructions, a stronger and more stable structure that can also offer a softer, more comfortable feel for the forearm.
Compared to some all-foam cores, polypropylene can offer a slightly firmer feel. That doesn't mean it performs less well, however: comfort, vibration, and feel depend on the paddle's overall construction, including core thickness, surface, shape, weight, balance, and manufacturing process.
Foam: a rapidly evolving technology
Foam cores, often made of EPP and sometimes combined with EVA, represent a more recent approach in pickleball paddle design. Unlike the traditional honeycomb structure, foam can be used in different forms — solid, perforated, or combined with other materials — to create particular feels and playing characteristics.
Depending on the paddle's design, a foam core can offer:
- a softer, more progressive ball feel;
- good vibration absorption, appreciated by players looking for more comfort;
- a generous sweet spot and good stability on off-center hits;
- an interesting balance between control, forgiveness, and power, depending on the density and construction of the core.
As with polypropylene, the core material alone does not determine a paddle's performance. The surface, thickness, foam density, weight, balance, shape, and overall construction all play an important role in feel and performance.
The BOOMA Aerofoam is a great example: a floating EPP foam core, raw T700 carbon surface, 16 mm, lightweight and USAPA-approved.
The match-up, criterion by criterion
| Criterion | Polypropylene | Foam |
|---|---|---|
| Feel | Responsive, generally firmer | Generally softer and more progressive |
| Control | Very good, predictable feel | Very good, often focused on forgiveness |
| Sweet spot | Varies by shape and construction | Often generous |
| Power | Good to excellent | Good to excellent |
| Vibration | Good comfort, especially on some thermoformed models | Good vibration absorption |
| Quiet play | Excellent | Good to excellent |
| Selection and price | Wide, all price points | Newer, often premium |
A word on thickness and surface
The core never works alone. A 16 mm core favors control and stability, while a thinner core (14 mm) generates more power. The raw carbon surface, for its part, maximizes spin. What matters is the harmony between the three: core, thickness, and surface.
So, which one should you choose?
The choice between foam and polypropylene depends above all on your feel and your playing style, rather than your level.
- Looking for a more traditional, predictable feel? Polypropylene offers an excellent balance of control, responsiveness, and power, with a very wide choice of models.
- Prefer a softer, more progressive feel? Foam can offer more forgiveness and good vibration absorption.
- Looking for more comfort? Don't look only at the core material. The thickness, weight, balance, and construction of the paddle — especially when thermoformed — can also play an important role in feel and arm comfort.
- Playing competitively? Both technologies are found in high-performance paddles. The best choice is the one that matches your game and the feel you're looking for.
In short, there's no core that's better than the other. Polypropylene and foam simply offer different feels and characteristics. The best approach is still to try several paddles to find the one that suits you best.
Nothing beats trying them out. Browse our pickleball paddles or discover a Quebec company with the BOOMA collection — and if needed, the PB Sport team will guide you, in store in Drummondville or online, with delivery across Canada.
There's no “best” core in absolute terms — only the one that best matches your game. And that changes everything on the court.
