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Football · 2025-2026
2025-2026 Celtic Third Shirt (Unsponsored) (Shin 18)
Celtic · 2025-2026 · Third · No. 18
2025-2026 Celtic Third Shirt (Unsponsored) (Shin 18) is a fan version football shirt for the 2025-2026 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.
Celtic 2025-2026 third with Shin 18 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
When Shin pulled on the Celtic shirt for the 2025-2026 campaign, fans took notice. This is that shirt: the season's design, the name and number on the back, and a fit built for the stands rather than the pitch.
Why Fans Pick This One
Shin name and No. 18 printed on the back
Lightweight, breathable polyester — built for match days and daily wear
Celtic 2025-2026 design, true to the season's colors and lettering
Brand new with tags; full size run available in the selector
Custom name and number printing available at checkout
Product Details
Product Specification
Condition
Brand new with tags
Team
Celtic
Season
2025-2026
Player
Shin — No. 18
Colour
Club colorway
Fit
Relaxed fan fit
Fabric
Lightweight breathable polyester
Sleeves
Short sleeve
Print
Heat-bonded name, number and crest
A Word on Fit
A quick note on versions: this is the supporter's cut of the shirt. 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.
Quick Answers Before You Order
+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
+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
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
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 Shin's name and number
+Which player and number is printed on this shirt
This shirt carries Shin with the number 18 — the name and digits Shin wore for Celtic that season. The lettering style matches the season's typography, so the back looks exactly as it did on the pitch
Grab your size, add custom name and number printing if the mood strikes, and this Celtic shirt with Shin on the back is ready to wear the moment you open the box. Two shirts in one order cover most fan wardrobes easily.
2025-2026 Celtic Third Shirt (Unsponsored) (Shin 18)
Celtic · 2025-2026 · Third · No. 18
2025-2026 Celtic Third Shirt (Unsponsored) (Shin 18) is a fan version football shirt for the 2025-2026 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.
Celtic 2025-2026 third with Shin 18 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
When Shin pulled on the Celtic shirt for the 2025-2026 campaign, fans took notice. This is that shirt: the season's design, the name and number on the back, and a fit built for the stands rather than the pitch.
Why Fans Pick This One
Shin name and No. 18 printed on the back
Lightweight, breathable polyester — built for match days and daily wear
Celtic 2025-2026 design, true to the season's colors and lettering
Brand new with tags; full size run available in the selector
Custom name and number printing available at checkout
Product Details
Product Specification
Condition
Brand new with tags
Team
Celtic
Season
2025-2026
Player
Shin — No. 18
Colour
Club colorway
Fit
Relaxed fan fit
Fabric
Lightweight breathable polyester
Sleeves
Short sleeve
Print
Heat-bonded name, number and crest
A Word on Fit
A quick note on versions: this is the supporter's cut of the shirt. 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.
Quick Answers Before You Order
+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
+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
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
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 Shin's name and number
+Which player and number is printed on this shirt
This shirt carries Shin with the number 18 — the name and digits Shin wore for Celtic that season. The lettering style matches the season's typography, so the back looks exactly as it did on the pitch
Grab your size, add custom name and number printing if the mood strikes, and this Celtic shirt with Shin on the back is ready to wear the moment you open the box. Two shirts in one order cover most fan wardrobes easily.
