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Premier League · 2026-2027
2026-2027 Arsenal Training Sleeveless Jersey (Black) (Martinelli 11)
Arsenal Sleeveless · 2026-2027 · Training · No. 11
2026-2027 Arsenal Training Sleeveless Jersey (Black) (Martinelli 11) is a fan version football shirt for the 2026-2027 season, produced for supporters in a breathable polyester build with a Black 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.
Arsenal Sleeveless 2026-2027 training with Martinelli 11 printing
Made for fans — see the size table below
Breathable polyester, Black colourway
Custom name and number printing available at checkout
Ships worldwide from our football shirt store
Martinelli
Arsenal Sleeveless · 2026-2027
Every football fan has a shirt that explains them. For fans of that era's Arsenal Sleeveless, this is it: the 2026-2027 jersey, Martinelli (No. 11) on the back, and a design that needs no introduction to anyone who watched that season.
Condition
Brand new with tags
Team
Arsenal Sleeveless
Season
2026-2027
Player
Martinelli — No. 11
Colour
Black
Fit
Relaxed fan fit
Fabric
Lightweight breathable polyester
Sleeves
Short sleeve
The Design
Colorways earn their place in football history, and this 2026-2027 design is a faithful recreation: every stripe, block, and accent placed as Arsenal Sleeveless wore them. The black palette reads instantly to any fan of the club.
Fit & Fabric
Player version or fan version? This is the fan version — the smart choice for supporters who plan to actually wear their shirt. The design is identical to the pitch template; the fit is simply friendlier for everyday use.
Quick Answers Before You Order
+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
Size up. A half-size of extra room is barely noticeable, while a shirt that pulls at the chest gets uncomfortable fast. The chart measurements make the final call easy
+Do you have a size chart in inches and centimeters
The chart above shows both inches and centimeters for every size, so US and EU shoppers can each read the numbers they know. Measure your favorite tee and compare — it takes thirty seconds and removes all doubt
+Is this a good shirt for everyday wear, not just match days
Absolutely — that is honestly how most fans use them. Polyester football shirts double as summer tees, gym tops, and streetwear layering pieces. The breathable fabric and bold colors have made them a year-round wardrobe staple far beyond the stadium
+How do I remove stains from a football shirt
Pre-soak the stained area in cold water with a splash of white vinegar or mild detergent for thirty minutes, then wash as usual. Avoid bleach — it yellows polyester and can leave permanent light patches on club colors
+What is the difference between the fan version and player version shirt
Same design, two cuts. Player version: athletic fit and performance fabric like the pros wear. Fan version: identical colors and crest in a relaxed cut built for the stands, the street, and the sofa. Both carry Martinelli's name and number
+Which player and number is printed on this shirt
The back reads Martinelli 11, applied in the lettering style of that Arsenal Sleeveless season. It is the exact pairing fans remember from the campaign
Match day is coming. Choose your size, personalize the back with Martinelli's name if you like, and checkout takes under two minutes. 30-day exchanges and a support team that actually replies keep the whole thing risk-free.
2026-2027 Arsenal Training Sleeveless Jersey (Black) (Martinelli 11)
Arsenal Sleeveless · 2026-2027 · Training · No. 11
2026-2027 Arsenal Training Sleeveless Jersey (Black) (Martinelli 11) is a fan version football shirt for the 2026-2027 season, produced for supporters in a breathable polyester build with a Black 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.
Arsenal Sleeveless 2026-2027 training with Martinelli 11 printing
Made for fans — see the size table below
Breathable polyester, Black colourway
Custom name and number printing available at checkout
Ships worldwide from our football shirt store
Martinelli
Arsenal Sleeveless · 2026-2027
Every football fan has a shirt that explains them. For fans of that era's Arsenal Sleeveless, this is it: the 2026-2027 jersey, Martinelli (No. 11) on the back, and a design that needs no introduction to anyone who watched that season.
Condition
Brand new with tags
Team
Arsenal Sleeveless
Season
2026-2027
Player
Martinelli — No. 11
Colour
Black
Fit
Relaxed fan fit
Fabric
Lightweight breathable polyester
Sleeves
Short sleeve
The Design
Colorways earn their place in football history, and this 2026-2027 design is a faithful recreation: every stripe, block, and accent placed as Arsenal Sleeveless wore them. The black palette reads instantly to any fan of the club.
Fit & Fabric
Player version or fan version? This is the fan version — the smart choice for supporters who plan to actually wear their shirt. The design is identical to the pitch template; the fit is simply friendlier for everyday use.
Quick Answers Before You Order
+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
Size up. A half-size of extra room is barely noticeable, while a shirt that pulls at the chest gets uncomfortable fast. The chart measurements make the final call easy
+Do you have a size chart in inches and centimeters
The chart above shows both inches and centimeters for every size, so US and EU shoppers can each read the numbers they know. Measure your favorite tee and compare — it takes thirty seconds and removes all doubt
+Is this a good shirt for everyday wear, not just match days
Absolutely — that is honestly how most fans use them. Polyester football shirts double as summer tees, gym tops, and streetwear layering pieces. The breathable fabric and bold colors have made them a year-round wardrobe staple far beyond the stadium
+How do I remove stains from a football shirt
Pre-soak the stained area in cold water with a splash of white vinegar or mild detergent for thirty minutes, then wash as usual. Avoid bleach — it yellows polyester and can leave permanent light patches on club colors
+What is the difference between the fan version and player version shirt
Same design, two cuts. Player version: athletic fit and performance fabric like the pros wear. Fan version: identical colors and crest in a relaxed cut built for the stands, the street, and the sofa. Both carry Martinelli's name and number
+Which player and number is printed on this shirt
The back reads Martinelli 11, applied in the lettering style of that Arsenal Sleeveless season. It is the exact pairing fans remember from the campaign
Match day is coming. Choose your size, personalize the back with Martinelli's name if you like, and checkout takes under two minutes. 30-day exchanges and a support team that actually replies keep the whole thing risk-free.
