Amazing quality and fast delivery! My son loves the new kit.
Sarah J.
The shorts included with the kit for my son were a great bonus. Highly recommend!
Mark T.
Perfect fit for my son, and the customer service was top-notch.
Emily R.
Athletic Bilbao Castore Away Shirt 25/26 | Adults Jersey & Kits
Celebrate the pride of Los Leones with the Castore Athletic Bilbao 2025-26 Away Shirt in adult sizes, available exclusively at Football Shirts Direct. Named “Valentía,” this jersey features a deep navy blue base with striking turquoise trim on the collar, sleeve cuffs, and shoulder inserts, evoking the turbulent yet serene seas that mirror the club’s storied journey.
A unique fusion of the Ikurriña flag and the eguzkilore, a traditional Basque flower symbolizing protection and resilience, adorns the back, honoring Athletic’s fierce Basque identity. Crafted from 100% recycled polyester with Castore’s AerTek performance fabric, it ensures moisture-wicking comfort and breathability, perfect for cheering at San Mamés or casual wear. The regular-fit design includes a round-neck collar and short sleeves, with the Kutxabank sponsor and club crest prominently displayed. Worn by stars like Nico Williams and Oihan Sancet, this kit embodies Bilbao’s enduring courage.
Shop now at Football Shirts Direct and wear the Basque spirit