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International · 2026-2027
2026-2027 Belgium Training Tee (Black) (Mertens 14)
Belgium · 2026-2027 · Training · No. 14
2026-2027 Belgium Training Tee (Black) (Mertens 14) 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.
Belgium 2026-2027 training with Mertens 14 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
Belgium · 2026-2027
The 2026-2027 Belgium shirt — worn by Mertens (No. 14), remembered by supporters. This fan version brings the same colors and lettering in a comfortable everyday cut, ready for match day, the gym, or a summer afternoon.
The Design
The design does the talking: the Belgium colors are laid out exactly as the club wore them that season, crest sitting proud on the chest and the lettering true to the campaign. It photographs like a proper football shirt — because it is one.
Fit, Fabric & Details
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.
Product Specification
Condition
Brand new with tags
Team
Belgium
Season
2026-2027
Player
Mertens — No. 14
Colour
Black
Fit
Relaxed fan fit
Fabric
Lightweight breathable polyester
Sleeves
Short sleeve
Print
Heat-bonded name, number and crest
Keeping It Fresh
Care is simple: gentle cold cycle, air dry, no fabric softener. The heat-bonded print and the polyester knit are built to last when heat is kept out of the equation.
Frequently Asked Questions
+Is this shirt a good gift for a Belgium fan
For a Belgium supporter, this shirt is a guaranteed win. The Mertens name and number carry the emotional weight; the size chart handles the fit. It is the gift equivalent of a goal celebration
+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 Belgium shirt
Choose your size from the selector, add the shirt to cart, and checkout with your preferred payment method. If you want custom name and number printing, select that option before adding. The whole process takes under two minutes
+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
It is an athletic cut — shaped through the shoulders with a slight taper, but comfortable through the torso. If you prefer a boxier retro look, sizing up once gives you exactly that
+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
Grab your size, add custom name and number printing if the mood strikes, and this Belgium shirt with Mertens on the back is ready to wear the moment you open the box. Two shirts in one order cover most fan wardrobes easily.
2026-2027 Belgium Training Tee (Black) (Mertens 14)
Belgium · 2026-2027 · Training · No. 14
2026-2027 Belgium Training Tee (Black) (Mertens 14) 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.
Belgium 2026-2027 training with Mertens 14 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
Belgium · 2026-2027
The 2026-2027 Belgium shirt — worn by Mertens (No. 14), remembered by supporters. This fan version brings the same colors and lettering in a comfortable everyday cut, ready for match day, the gym, or a summer afternoon.
The Design
The design does the talking: the Belgium colors are laid out exactly as the club wore them that season, crest sitting proud on the chest and the lettering true to the campaign. It photographs like a proper football shirt — because it is one.
Fit, Fabric & Details
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.
Product Specification
Condition
Brand new with tags
Team
Belgium
Season
2026-2027
Player
Mertens — No. 14
Colour
Black
Fit
Relaxed fan fit
Fabric
Lightweight breathable polyester
Sleeves
Short sleeve
Print
Heat-bonded name, number and crest
Keeping It Fresh
Care is simple: gentle cold cycle, air dry, no fabric softener. The heat-bonded print and the polyester knit are built to last when heat is kept out of the equation.
Frequently Asked Questions
+Is this shirt a good gift for a Belgium fan
For a Belgium supporter, this shirt is a guaranteed win. The Mertens name and number carry the emotional weight; the size chart handles the fit. It is the gift equivalent of a goal celebration
+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 Belgium shirt
Choose your size from the selector, add the shirt to cart, and checkout with your preferred payment method. If you want custom name and number printing, select that option before adding. The whole process takes under two minutes
+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
It is an athletic cut — shaped through the shoulders with a slight taper, but comfortable through the torso. If you prefer a boxier retro look, sizing up once gives you exactly that
+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
Grab your size, add custom name and number printing if the mood strikes, and this Belgium shirt with Mertens on the back is ready to wear the moment you open the box. Two shirts in one order cover most fan wardrobes easily.
