Inaki Williams football shirt.. This is the new Athletic Bilbao home concept shirt for 2019-2020 which is manufactured by Airo and is available in adult sizes S, M, L, XL, XXL, XXXL and kids sizes small boys, medium boys, large boys, XL boys.
Concept Kits are unofficial, supporter design jerseys which are not affiliated with the team or worn by the players
Crafted from quick-drying with detailed logos, this jersey offers superior comfort and durability for both match days and casual wear.
Frequently Asked Questions
Is this an official product?
Authentic merchandise with official team approval and licensing.
What payment methods are accepted?
Payment options include Visa, Mastercard, American Express, and PayPal.
Best ways to support your team in style
Consider collecting special edition jerseys to support your team in unique style.
- Brand New With Tags
- Adults
- Small 34-36" Chest (88/96cm)
- Medium 38-40" Chest (96-104cm)
- Large 42-44" Chest (104-112cm)
- XL 46-48" Chest (112-124cm)
- XXL 50-52" Chest (124/136cm)
- XXXL 54-56" Chest (136-148cm)
- Adult 4XL - 55-57" (148-160cm)
- Adult 5XL - 58-60" (160-172cm)
- Short Sleeve
- Red
- Athletic Bilbao
- 2025-2026
- Home Shirts
- Airo Sportswear
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