Quick answer
The Celtic third shirt combines a breathable athletic mesh body with vented side panels and team lettering, in Men's US sizing. 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
Some jerseys are worn once a season. This Celtic third one is worn every week — your player on the back is the reason.
Shoulders are set for movement rather than for the mannequin. Sizing runs on the US scale, so the usual letter size is the right call.
This is the third build rather than match-worn kit: the same Celtic look, a fan-weight mesh body, and a cut that layers over a tee. Sizes run men's S–3XL on the US scale. It ships with the name and number already applied — nothing to iron or assemble on arrival.
It reads as Celtic gear anywhere, but the palette points straight back to Glasgow, Scotland and Celtic Park.
Specifications
| Material | Breathable Athletic Mesh (100% Performance Polyester) |
| Lettering | Durable Heat-Sealed Lettering & Numbers |
| Care | Machine wash cold inside out, tumble dry low |
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.
How to Wear It
Works for supporters' club meetups, five-a-side evenings, and weekend viewing.
Club & Player Details
| League | Club Soccer |
| Team | Celtic |
| Jersey type | Third shirt |
| Made for | Men's |
| Sizes | men's S–3XL |
| Fit | US Standard Relaxed Fit |
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 total | Shipping fee |
| $0.00 – $36.99 | $7.00 USD |
| $36.99 – $56.99 | $5.00 USD |
| $57.00 & above | FREE |
✓ $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.
Can this retro kit be worn for casual summer wear?
Yes. The lightweight breathable mesh makes it a staple for warm-weather viewing with friends, five-a-side matches, or casual streetwear.
Is this Celtic third jersey good for gifting?
It is a common gift choice: the name and number are already applied, US sizing is printed on the label, and if the fit is wrong the first size exchange is 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.
