Quick answer
A training Borussia Dortmund shirt cut for men: lightweight breathable athletic mesh, side vents, and heat-sealed name and number. 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
A Borussia Dortmund jersey is never only about the season — it is about whose name you want on the back. This training build puts Koller there for men.
The design follows the Borussia Dortmund training look — team colours, Koller name and number on the back, and the same silhouette worn in the stands. The colourway is matched to the on-field look rather than to a screen approximation. Sizing follows the US scale, so the letter size you normally wear is the right call.
It reads as Borussia Dortmund gear anywhere, but the palette points straight back to Dortmund, Germany and Signal Iduna Park.
Cut sits between slim and boxy, so it layers without looking oversized. The hem sits a touch longer in back for coverage.
How the Retro Cut Fits
US letter sizing (men's S–3XL), us standard relaxed fit. The cut sits between slim and boxy, so it layers over a tee without looking oversized. Between sizes and want a layer underneath? Take the size up.
Who This Shirt Is For
This shirt is for Borussia Dortmund fans who want Koller on the back — game day, watch-parties, and everyday team wear for men.
Shirt Details
| Material | Breathable Athletic Mesh (100% Performance Polyester) |
| Lettering | Durable Heat-Sealed Lettering & Numbers |
| Care | Machine wash cold inside out, tumble dry low |
At a Glance
| League | Club Soccer |
| Team | Borussia Dortmund |
| Player | Koller |
| Jersey type | Training shirt |
| Made for | Men's |
| Colour | Yellow |
| 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.
Does the Borussia Dortmund name and number come already applied?
Yes. The jersey ships with Koller name and number already heat-sealed in place — no ironing or assembly on arrival.
What is the difference between this fan version and an on-field jersey?
This is fan apparel built for supporters: a lightweight mesh body and a relaxed cut, not the athletic cut worn by players on the field.
How do I wash a Borussia Dortmund 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.
