Feyenoord 25-26 'The Twelfth Shirt' Fourth Kit Revealed

Update: Feyenoord and Castore have unveiled "Het Twaalfde Shirt," a special fourth kit for the 2025-26 season, created in collaboration with the club’s supporters, ‘het legioen’. The shirt marks the twelfth design produced by Castore for Feyenoord and is the result of a fan-driven project that saw 3,929 submissions narrowed down to twelve concepts before a final supporter vote decided the winning design.

Feyenoord 25-26 4th Kit

The Feyenoord 2025-26 4th shirt features a dark green base, a black collar with gold detailing, and an all-over pattern incorporating the iconic ‘F’ from the Feyenoord crest alongside the number 12, symbolizing the twelfth man. On the back, the Roman numeral ‘XII’ references the project’s name. What is very special is the unique Castore logo, which has been adapted to read ‘het legioen,’ highlighting the fans’ role in its creation. The full kit is completed with black shorts with gold accents and matching green socks.

Pre-orders are now open, with delivery scheduled for December 12. Supporters who purchase during the pre-sale also have the chance to join the official photoshoot for the shirt alongside first-team players.

Update: After the first round of voting, from 12 semifinal jersey designs, Feyenoord has announced the final 3 designs for the last round of voting before selecting the official fourth Feyenoord jersey for the 2025-26 season.

The second round of voting started on Monday, May 19, at 7:08 p.m. and will end on Thursday, May 22, at 11:59 p.m. The club and Castore will then show the new Feyenoord fourth kit for the 2025-26 season.

Feyenoord and kit supplier Castore have moved to the next stage of their 2025-26 fourth kit design competition, revealing 12 finalist designs from which fans will ultimately choose the winner.

Feyenoord & Castore Reveal 12 Finalist Designs for Fan-Voted 25-26 Fourth Kit

The Castore Feyenoord 2025-26 4th jersey, dubbed "The Twelfth Shirt," will be Feyenoord's first-ever jersey primarily designed by the fans and marks the club's 12th shirt produced by Castore.

The club received an overwhelming response to the initial call for entries, with a massive 3,929 designs submitted by supporters. These entries have now been reviewed and bundled, leading to the selection of 12 distinct design directions. Based on these fan-inspired directions, Castore's design team has developed 12 concrete kit concepts.

The competition was initially launched with the tagline "This shirt, we wear together. This shirt, we create together," emphasizing the collaborative nature of the project. Supporters were given complete creative freedom to submit ideas for designs, colors, patterns, and fabrics, with entries accepted digitally and physically. The initial submission phase ran until Sunday, March 30, 2025.

Two-Round Voting Process Now Underway

Fans now have the power to decide the winner through a two-round voting process:

• Voting Round 1 (12 to 3 Shirts): From now until Monday, May 19th, at 12:12 PM, fans can vote for their favourite design from the 12 finalists. The three designs with the most votes will proceed to the final round.
• Voting Round 2 (The Twelfth Shirt): The second round of voting will commence on Monday, May 19th, at 7:08 PM (19:08). Fans will then choose the ultimate winning design from the remaining three. This final voting round will close on Thursday, May 22nd, at 11:59 PM.

Vote for Your Favourite Design via Feyenoord's official website

Do you know the winning design of the Feyenoord 25-26 fourth kit? Let us know your thoughts in the comments below!