What are pickleball paddles made of? Materials, explained.

Materials are the spec sheet, and the price tag

Every paddle is a face material bonded to a core material. Those two choices set how the paddle plays, what it costs to make, and where it can sit at retail. Everything else (shape, thickness, finish) tunes the result.

This guide covers each face and core option from a buyer's seat: how it plays, how it holds up, and what it does to your factory price. If you want the production process behind these materials, read how paddles are made first.

Carbon fiber: grades and what T700 means

Carbon fiber is graded by the tensile strength of its filaments. Toray's naming convention has become the industry shorthand: T300 is standard modulus, T700 is the high-strength grade that dominates performance paddle faces, and T800 and above appear in aerospace more than in paddles. When a factory quotes "T700 face," it is naming the filament grade, not the weave.

Higher-grade fiber makes a face stiff and strong at lower weight, which you feel as a crisper response and better durability at the same thickness. It also costs more per square meter, which is why T700 raw carbon anchors the premium tier and fiberglass anchors the entry tier. The manufacturing cost guide shows how these choices flow through to FOB price.

3K, 12K and 18K weaves: what the K number changes

The K number counts filaments per tow: 3K weaves use bundles of 3,000 filaments, 12K uses 12,000, 18K uses 18,000. A 3K weave has a tight, fine checkerboard pattern; 12K and 18K have visibly larger blocks.

Play differences are modest but real. Finer 3K weaves distribute stress more evenly and feel slightly more uniform across the face. Larger 12K and 18K weaves cost less per area and, in raw form, show a slightly more open texture that some players read as extra grip. In practice, weave choice is more an aesthetic and cost decision than a performance one. Surface preparation matters more for spin than the K number does.

Raw vs painted carbon: where spin really comes from

A raw carbon face leaves the woven fiber and its textured epoxy surface exposed as the hitting surface. A painted face covers the same layup with primer, print and clear coat. Raw faces hold more grit for longer, which is why nearly every spin-focused premium paddle now advertises raw T700.

Two honest caveats. First, USA Pickleball enforces surface roughness limits, so "maximum grit" is a compliance question, not just a marketing one. Second, raw faces show wear and sunscreen marks that paint would hide, and they confine your graphics to border zones. Brands that want edge-to-edge artwork usually take a painted face and position on feel or value instead. Test this trade-off with physical samples before you commit a purchase order.

Kevlar and hybrid faces

Kevlar (aramid fiber) entered paddle faces from ballistic and aerospace applications. It is less stiff than carbon but far more impact-tolerant, and it damps vibration well. The result is a soft-but-solid feel that a wave of recent premium paddles has built its marketing around.

Pure Kevlar faces are rare; most "Kevlar paddles" are hybrid weaves of aramid and carbon, keeping carbon's stiffness while adding Kevlar's damping and toughness. Hybrids cost more than plain carbon because aramid fiber is expensive and harder to process. As a positioning tool for a new brand, a Kevlar-hybrid face is a genuine differentiator; as a pure performance upgrade, the gains are subtler than the marketing suggests.

Fiberglass: the honest workhorse

Fiberglass (E-glass) faces built the first generation of composite paddles and still dominate the entry and mid market. Glass fiber is more elastic than carbon, so fiberglass faces deflect more and snap back. Players feel that as pop and power, with a softer, less precise response and a smaller sweet spot.

Its virtues are cost and forgiveness. A fiberglass face costs a fraction of a carbon layup, prints beautifully edge to edge, and suits wholesale programs, club fleets and price-led retail lines where a $150 retail target is not realistic. Many strong mid-tier paddles use carbon-fiberglass hybrid layups: carbon outer ply for stiffness and texture, glass inner plies for cost and pop.

Cores: 13mm, 14mm or 16mm polypropylene honeycomb

Nearly every performance paddle uses polypropylene honeycomb between its faces, so the choice is mostly thickness. A 16mm core absorbs energy: softer feel, more control, more forgiveness. It is the default for most players and most flagship models. A 14mm core returns more energy: more power and hand speed, less dwell time. 13mm cores push that trade further, for aggressive power-first paddles.

For a first paddle line, 16mm is the safe flagship and 14mm the natural second SKU. Cell size matters too: smaller cells firm up the response and resist crushing at the sweet spot, and better factories will tell you their cell spec rather than just the thickness.

Foam: edge injection, foam layers and full foam cores

Foam is where paddle construction is evolving fastest. The market's generation shorthand runs roughly: gen 1 and 2 are cold-pressed honeycomb builds, gen 3 adds thermoformed unibody molding with injected edge foam, and the constructions marketed as gen 4 and gen 5 add foam layers between face and core or replace honeycomb sections with engineered EVA or polyurethane foam entirely.

Edge foam stiffens the perimeter, enlarging the sweet spot and adding power. Full and partial foam cores promise a more consistent response and better durability, but they are newer, more patent-encumbered and less proven over thousands of court hours. They also raise the compliance stakes: power-focused foam builds are exactly what newer PBCoR-style rebound limits target. A private label program can include these constructions. Just go in knowing you are buying the leading edge, with the risk that implies.

Choosing a spec: match materials to your market

Work backwards from your retail price. A $150-plus positioning needs raw carbon or a Kevlar hybrid over a 16mm thermoformed core, because that is what the segment expects. An $80 to $120 slot suits carbon or hybrid faces on cold-press or entry thermoform builds. Below $60, fiberglass is the honest choice, and there is nothing inferior about it for clubs, resorts and programs.

• Premium performance brand: raw T700 face, 16mm core, thermoformed, plus a 14mm power variant
• Differentiated premium: Kevlar-carbon hybrid face, 16mm thermoformed, feel-led story
• Mid-tier retail: carbon-glass hybrid face, 14 or 16mm, painted graphics edge to edge
• Clubs, events and branded merchandise: fiberglass face, bold print, dependable unit cost