Oscar Piastri Merchandise 2026: The No. 81 Buying Guide as McLaren Switches to Puma
Searching for "Piastri merchandise" in 2026 turns up a quieter story than his McLaren teammate's or his closest title rivals' — no number change, no team change, no reigning-champion No. 1 to chase. But the gear itself did change, because McLaren's apparel maker did. Here's what's official, what's actually different, and where to find each type of Piastri-branded product.
Oscar Piastri enters 2026 as the grid's quietest big story — third in one of the closest title fights in years, still McLaren's No. 81, and still paired with world champion teammate Lando Norris. The one thing that did change is easy to miss unless you're actually shopping: McLaren's official kit now comes from a different manufacturer, which means recognising current Piastri merchandise takes a slightly closer look than usual.
Piastri Merchandise by the Numbers
- No. 81, unchanged: Piastri has raced with No. 81 since his 2023 rookie season and keeps it for 2026, per Formula1.com — no switch like Norris (now No. 1) or Verstappen (now No. 3).
- 410 points, third place: Piastri closed the 2025 season on 410 points, two behind runner-up Verstappen's 421 and 13 behind champion Norris's 423, after leading the championship for much of the year with seven race wins, per Formula1.com's official "Facts and Stats" standings and RaceFans' season recap.
- Castore to Puma, a year early: McLaren's switch from Castore to Puma as official kit supplier was first reported in April 2025 and later confirmed across F1, IndyCar, WEC, F1 Academy and sim racing merchandise, per Motorsport Week and SportsPro; Castore moved to Haas for 2026.
- No solo merch line found: unlike Lewis Hamilton's +44 label or Max Verstappen's personal ventures, no dedicated Piastri lifestyle brand has been confirmed — his gear is McLaren team-kit product, not a separate label.
What's Actually Official Right Now
1. Puma x McLaren Team Kit (2026)
This is the official race-team merchandise, made by Puma under McLaren's new kit licence and sold through the official McLaren Store and the F1 Store. Piastri's caps, polos and outerwear carry his No. 81 in McLaren's papaya colourway, now on a Puma cut rather than a Castore one. Search current Piastri McLaren-style caps on Amazon for lower-priced licensed and fan-made alternatives to a full team-store kit purchase.
2. Why the Kit Supplier Changed (Not the Driver or Number)
McLaren ended its Castore partnership a year early and switched to Puma for the 2026 season — a team-wide decision covering F1, IndyCar, WEC, F1 Academy and sim racing lines, not anything specific to Piastri. First reported in April 2025 and confirmed later that year, the switch means McLaren's replica and lifestyle product now comes from a new manufacturer with its own cut, materials and price points. Castore, in turn, picked up Haas as a client for 2026. Piastri's own situation — team, number, teammate — is unchanged; only the label inside the collar is different.
3. Everyday & Collector Items Featuring His Number or Likeness
Beyond official team kit, most day-to-day Piastri merchandise fans buy is generic F1 product tied to his number, team or driver likeness rather than a licensed capsule piece — and this is where our category guides come in.
- Caps & team kit: our best F1 hats guide covers McLaren's new Puma kit alongside other teams.
- Jerseys & team wear: see our best F1 jerseys guide for the papaya Puma replica and other No. 81 options.
- Trading cards: Piastri's title-fight season makes his cards some of the grid's most collected — see our best F1 trading cards guide for current sets.
- Diecast & model cars: our best F1 model cars guide ranks McLaren liveries by scale and price.
- Mugs & everyday items: our best F1 mugs guide covers No. 81 and McLaren-livery designs at everyday prices.
Piastri Merchandise Comparison
| Line | Made/Sold By | Best For |
|---|---|---|
| Puma x McLaren 2026 team kit (No. 81) | McLaren Store / F1 Store | Fans who want current official race-team kit |
| Castore-era 2023-2025 product | Resale, older stock | Collectors who want his early title-challenging seasons specifically |
| Generic No. 81 / papaya merch | Amazon and third-party retailers | Everyday budget items (mugs, cases, posters) |
How to Avoid Buying the Wrong Piastri Gear
Check the Branding, Not Just the Number
Because Piastri's number hasn't changed, an old listing can still look current at a glance — the giveaway is the branding, not the number. Puma-made 2026 stock and Castore-made 2023-2025 stock both say "81," so check the manufacturer's logo on the garment or product photo if you specifically want current-season gear.
Know the Number Didn't Change (Unlike Norris or Verstappen)
Unlike his own teammate Norris (who gained the No. 1 option as champion) or Verstappen (who switched from No. 33 to No. 3), Piastri's No. 81 is identical across old and new stock. That makes his merchandise simpler to shop in one sense — no number confusion — but it also means the kit-supplier switch is easier to miss if you're not looking for it.
Decide If You Want Castore-Era or Puma-Era Product
Both are legitimate purchases depending on what you're after: Castore-era pieces capture his breakout 2023-2025 seasons, including the 2025 title fight he led for much of the year, while Puma-era gear is what McLaren is actually producing for 2026 and beyond. Neither is "wrong" — just be clear on which one you're buying before checking out.
Frequently Asked Questions
What car number does Oscar Piastri use in 2026?
Oscar Piastri races with No. 81 in 2026, the same number he has used since his 2023 rookie season. Unlike teammate Lando Norris (now racing No. 1 as reigning champion) or Max Verstappen (switching from No. 33 to No. 3), Piastri's number is unchanged going into the new season.
Did Oscar Piastri win the 2025 F1 championship?
No. Piastri finished third in the 2025 drivers' championship with 410 points, two points behind runner-up Max Verstappen (421) and 13 behind champion Lando Norris (423), per Formula1.com's official standings. Piastri led the championship for much of the season with seven race wins before a late-season slump let Verstappen and Norris overtake him.
What kit does McLaren wear in 2026?
McLaren switched its official apparel supplier from Castore to Puma for the 2026 season, ending the Castore partnership a year early. The move was first reported in April 2025 and covers F1, IndyCar, WEC, F1 Academy and sim racing merchandise, plus replica and lifestyle lines. Castore moved to Haas for 2026.
Is there an official Oscar Piastri personal merchandise line?
No dedicated personal brand or lifestyle line has been confirmed for Piastri, unlike Lewis Hamilton's +44 label or Max Verstappen's personal ventures. His available merchandise is official McLaren team-kit product rather than a separate Piastri-branded range.
Should I buy Piastri gear with Castore or Puma branding?
For current 2026-season stock, look for Puma branding — McLaren's new supplier. Castore-made Piastri product from 2023-2025 is now career-era gear, still legitimate for collectors who want his early title-challenging seasons, but not what a listing marketed as current 2026 stock should show.
The Bottom Line
Piastri's 2026 story is the quiet one on the grid — same team, same number, same teammate — but McLaren's Castore-to-Puma switch means his merchandise still needs a closer look than a number check alone would suggest. Know which era you're after, then browse current Piastri McLaren-style gear on Amazon or dig into our category guides for the best F1 hats, best F1 jerseys and best F1 trading cards to fill out a McLaren collection. Fan of another driver's gear? See our Lewis Hamilton merchandise guide, Lando Norris merchandise guide, Charles Leclerc merchandise guide and Max Verstappen merchandise guide too.
Want the full category guides? See F1 hats and F1 jerseys next.