Get the ideal fit for every sports fan in your family. All parameters for our NFL, NBA, MLB, NHL, and 2026 World Cup soccer jerseys are detailed in both metric (cm) and imperial (in) standards below.
Size charts serve as general fitting standards for SportsFanFit merchandise. Actual fits may slightly vary across NFL, NBA, MLB, and 2026 World Cup soccer jersey versions. If your measurements fall between two sizes, we recommend selecting the larger size for optimal athletic comfort. Need help? Contact us at jerseyhelp@hotmail.com.
Quantity
Chat with Us： jerseyhelp@hotmail.com.
Secure payments
30-day returns
Shipping & Returns
Free Shipping E77+ |30-Day Returns |Trusted by foothall fans in 50+ countries
Secure Checkout
We take security seriously. All transactions are encrypted and secure. We proudly accept American Express, JCB, Mastercard, and Visa.
Eredivisie · 2025-2026
2025-2026 Ajax Away Shirt (Kids) (Klaassen 18)
Ajax · 2025-2026 · Away · No. 18 · Kids
2025-2026 Ajax Away Shirt (Kids) (Klaassen 18) is a fan version football shirt for the 2025-2026 season, produced for kids in a breathable polyester build with a team 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 2025-2026 away with Klaassen 18 printing
Made for kids — see the size table below
Breathable polyester, team colour colourway
Custom name and number printing available at checkout
Ships worldwide from our football shirt store
Ajax · 2025-2026
The 2025-2026 Ajax shirt — worn by Klaassen (No. 18), 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
Football design is a language, and this shirt speaks it fluently. The 2025-2026 Ajax colorway, the era-correct typography on the back, the clean front — it is the kind of kit that looks considered from every angle.
Fit, Fabric & Details
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.
Product Specification
Condition
Brand new with tags
Team
Ajax
Season
2025-2026
Player
Klaassen — No. 18
Colour
Club colorway
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.
Before You Add to Cart
+What colors does this Ajax shirt come in
The club edition is featured here. Home, away, and third colorways for the same season each have their own product page, linked from the collections below
+Is the crest embroidered or printed
The crest is applied in the style of the season's design — modern shirts typically use heat-bonded crests, retro reproductions often recreate the era's sewn-on look. Either way, the finish matches the design it celebrates and is built to survive regular cold washing
+Is this shirt a good gift for a Ajax fan
For a Ajax supporter, this shirt is a guaranteed win. The Klaassen 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 is the classic gift; away is the insider's gift. Fans who already own the home shirt light up more over the away version — it shows you paid attention to their collection
+How do I order this Ajax 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
+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
Match day is coming. Choose your size, personalize the back with Klaassen'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.
2025-2026 Ajax Away Shirt (Kids) (Klaassen 18) is a fan version football shirt for the 2025-2026 season, produced for kids in a breathable polyester build with a team 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 2025-2026 away with Klaassen 18 printing
Made for kids — see the size table below
Breathable polyester, team colour colourway
Custom name and number printing available at checkout
Ships worldwide from our football shirt store
Ajax · 2025-2026
The 2025-2026 Ajax shirt — worn by Klaassen (No. 18), 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
Football design is a language, and this shirt speaks it fluently. The 2025-2026 Ajax colorway, the era-correct typography on the back, the clean front — it is the kind of kit that looks considered from every angle.
Fit, Fabric & Details
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.
Product Specification
Condition
Brand new with tags
Team
Ajax
Season
2025-2026
Player
Klaassen — No. 18
Colour
Club colorway
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.
Before You Add to Cart
+What colors does this Ajax shirt come in
The club edition is featured here. Home, away, and third colorways for the same season each have their own product page, linked from the collections below
+Is the crest embroidered or printed
The crest is applied in the style of the season's design — modern shirts typically use heat-bonded crests, retro reproductions often recreate the era's sewn-on look. Either way, the finish matches the design it celebrates and is built to survive regular cold washing
+Is this shirt a good gift for a Ajax fan
For a Ajax supporter, this shirt is a guaranteed win. The Klaassen 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 is the classic gift; away is the insider's gift. Fans who already own the home shirt light up more over the away version — it shows you paid attention to their collection
+How do I order this Ajax 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
+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
Match day is coming. Choose your size, personalize the back with Klaassen'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.
