Athletic Bilbao 25-26 Fourth Kit Released
- Kit Design: The Athletic Bilbao 2025-26 fourth kit features a striking design with a stylized lion-face graphic on the front and back, representing the roar of the lions.
- Color Scheme: The kit uses a deep red base with black horizontal striping to create the lion motif, complemented by white logos for visibility.
- Availability: The Castore Athletic Bilbao 2025-26 fourth jersey will be available for purchase starting December 5th.
Athletic Club have officially unveiled their 2025-26 fourth shirt, introducing a striking and emotional design that reflects the club’s identity, heritage, and the unmistakable roar of the San Mamés faithful.
Athletic Bilbao 25-26 Fourth Kit
Check out Castore's Athletic Club 2025-26 fourth jersey below.
The Castore Athletic Bilbao 25-26 fourth shirt is built around a powerful visual concept: el rugido de los leones - “the roar of the lions”.
The Castore Athletic Bilbao 25-26 fourth shirt channels this symbolic roar through an aggressive, stylized lion-face graphic that emerges across the front and back, created entirely through red-and-black linear patterns.
The design forms a bold, almost hypnotic visual that feels alive and in motion, echoing the intensity of Athletic’s players and supporters.
The Castore Athletic Club 25-26 fourth football shirt uses a deep red base, layered with black horizontal striping, which together create the signature lion motif. A small lion emblem is placed near the collar as a subtle premium detail, further reinforcing the theme. All logos appear in white to ensure visibility over the dramatic background.
Athletic Bilbao 25-26 Kits
Athletic Bilbao 24-25 vs 25-26 Fourth Kit
The Castore Athletic Bilbao 2025-26 fourth jersey will be available from December 5.
Check out all Athletic Bilbao kits on Football Kit Archive
Made by Castore. Are you a fan of Athletic Bilbao's fourth kit? Drop us a line below, and have a look at the 25-26 Kit Overview for more 2025-2026 kit leaks & releases.
