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Eredivisie · 2023-2024
2023-2024 Ajax Training Jersey (White) - Kids (Klaassen 6)
Ajax · 2023-2024 · Training · No. 6 · Kids
2023-2024 Ajax Training Jersey (White) - Kids (Klaassen 6) is a fan version football shirt for the 2023-2024 season, produced for kids in a breathable polyester build with a White 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.
Ajax 2023-2024 training with Klaassen 6 printing
Made for kids — see the size table below
Breathable polyester, White colourway
Custom name and number printing available at checkout
Ships worldwide from our football shirt store
Ajax · 2023-2024
Some shirts you buy for the badge. This one you buy for the name. The 2023-2024 Ajax jersey with Klaassen (No. 6) on the back is the kind of kit that starts conversations in any room of football fans — the season, the player, the number, all in one wear-anywhere shirt.
The Design
The design does the talking: the Ajax 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
A quick note on versions: this is the supporter's cut of the jersey. Same colors, same crest, same name and number as the on-pitch design, with a relaxed fit that makes it wearable seven days a week rather than ninety minutes.
Product Specification
Condition
Brand new with tags
Team
Ajax
Season
2023-2024
Player
Klaassen — No. 6
Colour
White
Fit
Youth 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
+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
+Do you have a size chart in inches and centimeters
Yes — the size chart on this page lists chest measurements in inches with centimeter conversions alongside, covering every size from kids small to adult XXL. Sizing in metric or imperial, you can order with confidence
+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 Klaassen's name and number
+Is this shirt the same design Ajax wore on the pitch
Yes — this design follows the colorway and crest layout of the shirt worn that season. The visual identity is the same; the fan cut simply adjusts the fit for everyday comfort while keeping every design element in place
+Is this shirt available in kids and youth sizes
Yes — this design is offered in a full size run that includes kids and youth options where available. Use the size chart for chest measurements, since junior sizing varies more between brands than adult sizing does
Grab your size, add custom name and number printing if the mood strikes, and this Ajax shirt with Klaassen on the back is ready to wear the moment you open the box. Two shirts in one order cover most fan wardrobes easily.
2023-2024 Ajax Training Jersey (White) - Kids (Klaassen 6)
Ajax · 2023-2024 · Training · No. 6 · Kids
2023-2024 Ajax Training Jersey (White) - Kids (Klaassen 6) is a fan version football shirt for the 2023-2024 season, produced for kids in a breathable polyester build with a White 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.
Ajax 2023-2024 training with Klaassen 6 printing
Made for kids — see the size table below
Breathable polyester, White colourway
Custom name and number printing available at checkout
Ships worldwide from our football shirt store
Ajax · 2023-2024
Some shirts you buy for the badge. This one you buy for the name. The 2023-2024 Ajax jersey with Klaassen (No. 6) on the back is the kind of kit that starts conversations in any room of football fans — the season, the player, the number, all in one wear-anywhere shirt.
The Design
The design does the talking: the Ajax 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
A quick note on versions: this is the supporter's cut of the jersey. Same colors, same crest, same name and number as the on-pitch design, with a relaxed fit that makes it wearable seven days a week rather than ninety minutes.
Product Specification
Condition
Brand new with tags
Team
Ajax
Season
2023-2024
Player
Klaassen — No. 6
Colour
White
Fit
Youth 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
+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
+Do you have a size chart in inches and centimeters
Yes — the size chart on this page lists chest measurements in inches with centimeter conversions alongside, covering every size from kids small to adult XXL. Sizing in metric or imperial, you can order with confidence
+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 Klaassen's name and number
+Is this shirt the same design Ajax wore on the pitch
Yes — this design follows the colorway and crest layout of the shirt worn that season. The visual identity is the same; the fan cut simply adjusts the fit for everyday comfort while keeping every design element in place
+Is this shirt available in kids and youth sizes
Yes — this design is offered in a full size run that includes kids and youth options where available. Use the size chart for chest measurements, since junior sizing varies more between brands than adult sizing does
Grab your size, add custom name and number printing if the mood strikes, and this Ajax shirt with Klaassen on the back is ready to wear the moment you open the box. Two shirts in one order cover most fan wardrobes easily.
