Athletic Bilbao 25-26 Third Kit Released

Athletic Club have unveiled their new 2025-26 third shirt. Made by Castore, and it’s a striking tribute to the global community of rojiblancos fans.

Athletic Bilbao 25-26 Third Kit

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Athletic Bilbao 25-26 Third Kit

Check out Castore's Athletic Club 2025-2026 third football shirt below.

The Castore Athletic Bilbao 25-26 third football shirt comes in a fresh turquoise green color, completed with black accents on the collar and sleeve cuffs.

It’s the return of green to Athletic’s the Castore Athletic Club Bilbao 2025-26 third shirt range - a tone that has become familiar over the past 15 years, now reimagined through Castore’s contemporary design.

A standout feature is the subtle pattern of interlocked crests across the shirt, a symbolic representation of the club's 467 official supporters' clubs around the world.

This pattern highlights the unbreakable bond between the fans, the players, and the Basque identity, from Bilbao to every corner of the globe.

Athletic Bilbao 24-25 vs 25-26 Third Kit

Turquoise shorts and socks complete the new Castore Athletic Club Bilbao 25-26 third strip.

Available since July 11, the Castore Athletic Club Bilbao 2025-26 third shirt retails at 125 EUR.

Check out classic Athletic Club kits on Football Kit Archive

Athletic Bilbao 25-26 Third Kit

Buy now

shop.athletic-club.eus

Made by Castore. What do you think about Athletic Club's third kit? Let us know in the comments below, and see the 25-26 Kit Overview for all La Liga kit leaks.