Quick answer
The Arsenal warm up shirt combines a breathable athletic mesh body with vented side panels and Merson lettering, in Youth US sizing. US sizing (youth S–XL). Ships in 1–3 business days; free worldwide delivery at $57 or more; 30-day returns, first size exchange free.
✓ Dispatch in 1–3 business days✓ 30-day returns, no restocking fee✓ Free first size exchange✓ Tracked worldwide shipping
Arsenal has been dressing its fans in burgundy for generations, and this warm up jersey keeps that line going with Merson on the back.
Fan-version build with the Arsenal colourway and Merson lettering applied front and back — the detail that separates it from a plain team tee. Machine wash cold, tumble dry low, and it is ready to wear again the next morning. Every order is checked before dispatch and travels with end-to-end tracking.
It reads as Arsenal gear anywhere, but the palette points straight back to London, England and Emirates Stadium.
Cut sits between slim and boxy, so it layers without looking oversized. The name and number are heat-sealed rather than printed on top.
Shirt Details
| Material | Breathable Athletic Mesh (100% Performance Polyester) |
| Lettering | Durable Heat-Sealed Lettering & Numbers |
| Care | Machine wash cold inside out, tumble dry low |
Match Day & Everyday Wear
Light enough for a full match in the sun, easy to layer under a jacket in winter.
Who This Shirt Is For
This shirt is for Arsenal fans who want Merson on the back — game day, watch-parties, and everyday team wear for young fans.
At a Glance
| League | Club Soccer |
| Team | Arsenal |
| Player | Merson |
| Jersey type | Warm Up shirt |
| Made for | Youth |
| Colour | Burgundy |
| Sizes | youth S–XL |
| Fit | Youth regular |
Shipping & returns
Tiered insured worldwide shipping: $7.00 on orders $0.00–$36.99, $5.00 on orders $36.99–$56.99, and free delivery on orders of $57 or more. Orders dispatch within 1–3 business days and arrive in 7–15 business days with full end-to-end tracking.
| Order total | Shipping fee |
| $0.00 – $36.99 | $7.00 USD |
| $36.99 – $56.99 | $5.00 USD |
| $57.00 & above | FREE |
✓ $57+ · Free worldwide delivery on orders of $57 or more✓ From $5 · Tiered flat rate from $5 under $57✓ 30 days · 30-day hassle-free returns, zero restocking fees✓ Free · First size exchange is completely free
Frequently asked questions
What if the jersey does not fit when it arrives?
You are covered by our 30-day hassle-free guarantee with zero restocking fees. If the fit is not ideal, contact our support team and your first size exchange is completely free.
What size Arsenal jersey should I order if I am between sizes?
US letter sizing runs true. If you want a relaxed layer for cold-weather games, take the size up; for a closer fit take the smaller one. The first size exchange is free either way.
Is this Arsenal warm up jersey good for gifting?
It is a common gift choice: the name and number are already applied, US sizing is printed on the label, and if the fit is wrong the first size exchange is free.
Can this retro kit be worn for casual summer wear?
Yes. The lightweight breathable mesh makes it a staple for warm-weather viewing with friends, five-a-side matches, or casual streetwear.
