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.
La Liga · 2024-2025
2024-2025 Athletic Bilbao Long Sleeve Away Shirt (Williams Jr. 11)
Athletic Bilbao · 2024-2025 · Away · No. 11
2024-2025 Athletic Bilbao Long Sleeve Away Shirt (Williams Jr. 11) is a fan version football shirt for the 2024-2025 season, produced for supporters 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.
Athletic Bilbao 2024-2025 away with Williams Jr. 11 printing
Made for fans — 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
Collector’s Edition Note
Athletic Bilbao · 2024-2025
Williams Jr. — the name and number on the back of this shirt
What makes a shirt worth owning? A player worth backing, a design worth wearing, and a story worth retelling. The Athletic Bilbao 2024-2025 shirt with Williams Jr. (No. 11) printed on the back checks all three.
Season Story
Football design is a language, and this shirt speaks it fluently. The 2024-2025 Athletic Bilbao colorway, the era-correct typography on the back, the clean front — it is the kind of kit that looks considered from every angle.
The Specification Sheet
Product Specification
Condition
Brand new with tags
Team
Athletic Bilbao
Season
2024-2025
Player
Williams Jr. — No. 11
Colour
Club colorway
Fit
Relaxed fan fit
Fabric
Lightweight breathable polyester
Sleeves
Long sleeve
Print
Heat-bonded name, number and crest
Care & Longevity
Collectors and everyday fans agree on the routine: cold water, inside out, air dry. Do that and both the fabric and the print stay sharp for years — the shirt you hand down, not the shirt you bin.
Common Questions About This Shirt
+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
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
Yes. These shirts have crossed firmly into streetwear, and the lightweight knit is genuinely comfortable for daily wear. Pair it with jeans for a casual look or wear it loud on match day
+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
The player version mirrors what athletes wear: slim athletic cut, lightweight performance knit, heat-applied crest and numbers. The fan version keeps the identical design in a roomier everyday cut with softer fabric — most fans choose it precisely because it is comfortable beyond match day
+Is this shirt the same design Athletic Bilbao 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
+Which player and number is printed on this shirt
The back reads Williams Jr. 11, applied in the lettering style of that Athletic Bilbao season. It is the exact pairing fans remember from the campaign
Match day is coming. Choose your size, personalize the back with Williams Jr.'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.
2024-2025 Athletic Bilbao Long Sleeve Away Shirt (Williams Jr. 11)
Athletic Bilbao · 2024-2025 · Away · No. 11
2024-2025 Athletic Bilbao Long Sleeve Away Shirt (Williams Jr. 11) is a fan version football shirt for the 2024-2025 season, produced for supporters 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.
Athletic Bilbao 2024-2025 away with Williams Jr. 11 printing
Made for fans — 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
Collector’s Edition Note
Athletic Bilbao · 2024-2025
Williams Jr. — the name and number on the back of this shirt
What makes a shirt worth owning? A player worth backing, a design worth wearing, and a story worth retelling. The Athletic Bilbao 2024-2025 shirt with Williams Jr. (No. 11) printed on the back checks all three.
Season Story
Football design is a language, and this shirt speaks it fluently. The 2024-2025 Athletic Bilbao colorway, the era-correct typography on the back, the clean front — it is the kind of kit that looks considered from every angle.
The Specification Sheet
Product Specification
Condition
Brand new with tags
Team
Athletic Bilbao
Season
2024-2025
Player
Williams Jr. — No. 11
Colour
Club colorway
Fit
Relaxed fan fit
Fabric
Lightweight breathable polyester
Sleeves
Long sleeve
Print
Heat-bonded name, number and crest
Care & Longevity
Collectors and everyday fans agree on the routine: cold water, inside out, air dry. Do that and both the fabric and the print stay sharp for years — the shirt you hand down, not the shirt you bin.
Common Questions About This Shirt
+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
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
Yes. These shirts have crossed firmly into streetwear, and the lightweight knit is genuinely comfortable for daily wear. Pair it with jeans for a casual look or wear it loud on match day
+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
The player version mirrors what athletes wear: slim athletic cut, lightweight performance knit, heat-applied crest and numbers. The fan version keeps the identical design in a roomier everyday cut with softer fabric — most fans choose it precisely because it is comfortable beyond match day
+Is this shirt the same design Athletic Bilbao 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
+Which player and number is printed on this shirt
The back reads Williams Jr. 11, applied in the lettering style of that Athletic Bilbao season. It is the exact pairing fans remember from the campaign
Match day is coming. Choose your size, personalize the back with Williams Jr.'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.
