2025-2026 Celtic Third Shirt (Unsponsored) (Shin 18)

$39.90 USD
$65.80 USD
Size
  • Free Shipping Over $57

  • 30-Day Free Swaps

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Quick answer
The short version: a Men's Celtic third shirt, breathable athletic mesh body, Shin lettering, US men's S–3XL. US sizing (men's S–3XL). Ships in 1–3 business days; free worldwide delivery at $57 or more; 30-day returns, first size exchange free.
Dispatch in 1–3 business days 30-day returns, no restocking fee Free first size exchange Tracked worldwide shipping

The Celtic look has survived coaching changes, roster turns and uniform tweaks. This third jersey carries it forward with Shin named on the back.

The cut is relaxed through the chest with room left for a hoodie underneath. It layers over a long-sleeve tee when the weather turns.

The design follows the Celtic third look — team colours, Shin name and number on the back, and the same silhouette worn in the stands. It ships with the name and number already applied — nothing to iron or assemble on arrival. Machine wash cold, tumble dry low, and it is ready to wear again the next morning.

It reads as Celtic gear anywhere, but the palette points straight back to Glasgow, Scotland and Celtic Park.

Specifications

MaterialBreathable Athletic Mesh (100% Performance Polyester)
LetteringDurable Heat-Sealed Lettering & Numbers
CareMachine wash cold inside out, tumble dry low

Club & Player Details

LeagueClub Soccer
TeamCeltic
PlayerShin
Jersey typeThird shirt
Made forMen's
Sizesmen's S–3XL
FitUS Standard Relaxed Fit

Made for Which Supporter?

This shirt is for Celtic fans who want Shin on the back — game day, watch-parties, and everyday team wear for men.

Care Guide

Machine wash cold inside out with a mild detergent, then tumble dry low. Skip fabric softener and high heat, and do not iron directly over the lettering.

Shipping & returns
Tiered insured worldwide shipping: $7.00 on orders $0.00–$36.99, $5.00 on orders $36.99–$56.99, and free delivery on orders of $57 or more. Orders dispatch within 1–3 business days and arrive in 7–15 business days with full end-to-end tracking.
Order totalShipping fee
$0.00 – $36.99$7.00 USD
$36.99 – $56.99$5.00 USD
$57.00 & aboveFREE
$57+ · Free worldwide delivery on orders of $57 or more From $5 · Tiered flat rate from $5 under $57 30 days · 30-day hassle-free returns, zero restocking fees Free · First size exchange is completely free

Frequently asked questions

What if the jersey does not fit when it arrives?
You are covered by our 30-day hassle-free guarantee with zero restocking fees. If the fit is not ideal, contact our support team and your first size exchange is completely free.
What size Celtic jersey should I order if I am between sizes?
US letter sizing runs true. If you want a relaxed layer for cold-weather games, take the size up; for a closer fit take the smaller one. The first size exchange is free either way.
How does this retro soccer shirt fit compared to modern slim-fit kits?
It captures the classic vintage silhouette — roomier through the chest and sleeves than modern slim-fit kits. If you prefer a tailored look, consider sizing down.
How do I wash a Celtic jersey without damaging the numbers?
Turn it inside out, machine wash cold on a gentle cycle, then tumble dry low. Skip fabric softener and high heat — those are the two things that lift heat-sealed lettering over time.
Ships with the name and number shown. Want your own name on the back instead? Shop custom name and number jerseys.
Quick answer
The short version: a Men's Celtic third shirt, breathable athletic mesh body, Shin lettering, US men's S–3XL. US sizing (men's S–3XL). Ships in 1–3 business days; free worldwide delivery at $57 or more; 30-day returns, first size exchange free.
Dispatch in 1–3 business days 30-day returns, no restocking fee Free first size exchange Tracked worldwide shipping

The Celtic look has survived coaching changes, roster turns and uniform tweaks. This third jersey carries it forward with Shin named on the back.

The cut is relaxed through the chest with room left for a hoodie underneath. It layers over a long-sleeve tee when the weather turns.

The design follows the Celtic third look — team colours, Shin name and number on the back, and the same silhouette worn in the stands. It ships with the name and number already applied — nothing to iron or assemble on arrival. Machine wash cold, tumble dry low, and it is ready to wear again the next morning.

It reads as Celtic gear anywhere, but the palette points straight back to Glasgow, Scotland and Celtic Park.

Specifications

MaterialBreathable Athletic Mesh (100% Performance Polyester)
LetteringDurable Heat-Sealed Lettering & Numbers
CareMachine wash cold inside out, tumble dry low

Club & Player Details

LeagueClub Soccer
TeamCeltic
PlayerShin
Jersey typeThird shirt
Made forMen's
Sizesmen's S–3XL
FitUS Standard Relaxed Fit

Made for Which Supporter?

This shirt is for Celtic fans who want Shin on the back — game day, watch-parties, and everyday team wear for men.

Care Guide

Machine wash cold inside out with a mild detergent, then tumble dry low. Skip fabric softener and high heat, and do not iron directly over the lettering.

Shipping & returns
Tiered insured worldwide shipping: $7.00 on orders $0.00–$36.99, $5.00 on orders $36.99–$56.99, and free delivery on orders of $57 or more. Orders dispatch within 1–3 business days and arrive in 7–15 business days with full end-to-end tracking.
Order totalShipping fee
$0.00 – $36.99$7.00 USD
$36.99 – $56.99$5.00 USD
$57.00 & aboveFREE
$57+ · Free worldwide delivery on orders of $57 or more From $5 · Tiered flat rate from $5 under $57 30 days · 30-day hassle-free returns, zero restocking fees Free · First size exchange is completely free

Frequently asked questions

What if the jersey does not fit when it arrives?
You are covered by our 30-day hassle-free guarantee with zero restocking fees. If the fit is not ideal, contact our support team and your first size exchange is completely free.
What size Celtic jersey should I order if I am between sizes?
US letter sizing runs true. If you want a relaxed layer for cold-weather games, take the size up; for a closer fit take the smaller one. The first size exchange is free either way.
How does this retro soccer shirt fit compared to modern slim-fit kits?
It captures the classic vintage silhouette — roomier through the chest and sleeves than modern slim-fit kits. If you prefer a tailored look, consider sizing down.
How do I wash a Celtic jersey without damaging the numbers?
Turn it inside out, machine wash cold on a gentle cycle, then tumble dry low. Skip fabric softener and high heat — those are the two things that lift heat-sealed lettering over time.
Ships with the name and number shown. Want your own name on the back instead? Shop custom name and number jerseys.

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