International · 2026-2027
2026-2027 Portugal Warm Up Jersey (Green) - Kids (Matheus N. 18)
Portugal Warm Up · 2026-2027 · Casual · No. 18 · Kids
2026-2027 Portugal Warm Up Jersey (Green) - Kids (Matheus N. 18) is a fan version football shirt for the 2026-2027 season, produced for kids in a breathable polyester build with a Green colourway. It is a supporter-tier replica rather than a player-issue garment, so the fit runs true to standard sizing and the price stays accessible for everyday wear.
- Portugal Warm Up 2026-2027 casual with Matheus N. 18 printing
- Made for kids — see the size table below
- Breathable polyester, Green colourway
- Custom name and number printing available at checkout
- Ships worldwide from our football shirt store
What makes a shirt worth owning? A player worth backing, a design worth wearing, and a story worth retelling. The Portugal Warm Up 2026-2027 jersey with Matheus N. (No. 18) printed on the back checks all three.
The Design
Look closely and the details hold up: the crest placement, the collar shape, the balance of the Portugal Warm Up colors — all true to the 2026-2027 design. From two meters away it is simply a great-looking football shirt, which is the entire point.
Look closely and the details hold up: the crest placement, the collar shape, the balance of the Portugal Warm Up colors …
Fit & Fabric
This is the fan version of the shirt — identical design to the match-day template, cut for real life. The roomier fit and soft-touch knit make it a shirt you actually reach for, whether that is for the stadium, the street, or the sofa on away nights.
Before You Add to Cart
+How do I pick the right size when buying as a gift
Measure a shirt they already love and compare to the chart — that is the reliable path. Or simply order their standard tee size; exchanges are free within 30 days if the fit is off
+What makes a better gift — home or away shirt
Home shirts are the iconic choice — the colors every neutral recognizes. Away shirts are the connoisseur's pick, marking specific seasons and famous away wins. If unsure, home is the safe classic; if the fan already owns the home version, the away shirt completes the set
+How do I order this Portugal Warm Up shirt
Pick your size, add to cart, checkout — the standard three steps. Custom personalization, if you want it, is chosen at the product stage before the cart
+Will this shirt be restocked if my size sells out
Popular sizes and classic designs are restocked regularly, especially retro lines. If your size shows as unavailable, use the contact option — our team can often tell you the restock date before it is publicly listed, and fans on the early list rarely miss out twice
+What is the fit like — slim or relaxed
The fit sits between slim and relaxed: athletic enough to look like a proper football shirt, roomy enough for all-day comfort. Fans who want a looser streetwear silhouette usually go one size up, and that combination is honestly how most people wear them
+I am between two sizes — which should I pick
Go with the larger size. Football shirts layered under jackets or worn to the pub before kick-off feel better with a touch of extra room, and a slightly relaxed fit is the most common way fans wear them anyway
+Is this shirt available in kids and youth sizes
Youth and kids sizes appear in the size selector whenever they are in stock for this design, alongside adult small through XXL. Junior sizes follow the same chest-measurement logic, so a quick check of the chart works for younger fans too
Grab your size, add custom name and number printing if the mood strikes, and this Portugal Warm Up shirt with Matheus N. on the back is ready to wear the moment you open the box. Two shirts in one order cover most fan wardrobes easily.
Product Specification
| Condition | Brand new with tags |
| Team | Portugal Warm Up |
| Season | 2026-2027 |
| Player | Matheus N. — No. 18 |
| Colour | Green |
| Fit | Youth fit |
| Fabric | Lightweight breathable polyester |
| Sleeves | Short sleeve |
| Print | Heat-bonded name, number and crest |
International · 2026-2027
2026-2027 Portugal Warm Up Jersey (Green) - Kids (Matheus N. 18)
Portugal Warm Up · 2026-2027 · Casual · No. 18 · Kids
2026-2027 Portugal Warm Up Jersey (Green) - Kids (Matheus N. 18) is a fan version football shirt for the 2026-2027 season, produced for kids in a breathable polyester build with a Green colourway. It is a supporter-tier replica rather than a player-issue garment, so the fit runs true to standard sizing and the price stays accessible for everyday wear.
- Portugal Warm Up 2026-2027 casual with Matheus N. 18 printing
- Made for kids — see the size table below
- Breathable polyester, Green colourway
- Custom name and number printing available at checkout
- Ships worldwide from our football shirt store
What makes a shirt worth owning? A player worth backing, a design worth wearing, and a story worth retelling. The Portugal Warm Up 2026-2027 jersey with Matheus N. (No. 18) printed on the back checks all three.
The Design
Look closely and the details hold up: the crest placement, the collar shape, the balance of the Portugal Warm Up colors — all true to the 2026-2027 design. From two meters away it is simply a great-looking football shirt, which is the entire point.
Look closely and the details hold up: the crest placement, the collar shape, the balance of the Portugal Warm Up colors …
Fit & Fabric
This is the fan version of the shirt — identical design to the match-day template, cut for real life. The roomier fit and soft-touch knit make it a shirt you actually reach for, whether that is for the stadium, the street, or the sofa on away nights.
Before You Add to Cart
+How do I pick the right size when buying as a gift
Measure a shirt they already love and compare to the chart — that is the reliable path. Or simply order their standard tee size; exchanges are free within 30 days if the fit is off
+What makes a better gift — home or away shirt
Home shirts are the iconic choice — the colors every neutral recognizes. Away shirts are the connoisseur's pick, marking specific seasons and famous away wins. If unsure, home is the safe classic; if the fan already owns the home version, the away shirt completes the set
+How do I order this Portugal Warm Up shirt
Pick your size, add to cart, checkout — the standard three steps. Custom personalization, if you want it, is chosen at the product stage before the cart
+Will this shirt be restocked if my size sells out
Popular sizes and classic designs are restocked regularly, especially retro lines. If your size shows as unavailable, use the contact option — our team can often tell you the restock date before it is publicly listed, and fans on the early list rarely miss out twice
+What is the fit like — slim or relaxed
The fit sits between slim and relaxed: athletic enough to look like a proper football shirt, roomy enough for all-day comfort. Fans who want a looser streetwear silhouette usually go one size up, and that combination is honestly how most people wear them
+I am between two sizes — which should I pick
Go with the larger size. Football shirts layered under jackets or worn to the pub before kick-off feel better with a touch of extra room, and a slightly relaxed fit is the most common way fans wear them anyway
+Is this shirt available in kids and youth sizes
Youth and kids sizes appear in the size selector whenever they are in stock for this design, alongside adult small through XXL. Junior sizes follow the same chest-measurement logic, so a quick check of the chart works for younger fans too
Grab your size, add custom name and number printing if the mood strikes, and this Portugal Warm Up shirt with Matheus N. on the back is ready to wear the moment you open the box. Two shirts in one order cover most fan wardrobes easily.
Product Specification
| Condition | Brand new with tags |
| Team | Portugal Warm Up |
| Season | 2026-2027 |
| Player | Matheus N. — No. 18 |
| Colour | Green |
| Fit | Youth fit |
| Fabric | Lightweight breathable polyester |
| Sleeves | Short sleeve |
| Print | Heat-bonded name, number and crest |
