2013–14 Barcelona Goalkeeper Shirt – Authentication Guide⸻Shirt OverviewTeam: FC BarcelonaSeason: 2013–14Type: Goalkeeper (Long Sleeve)Manufacturer: NikeMain Colour: Blue with dark side panelsSponsor: Qatar Airways (front), Unicef (lower back)Sleeve Style: Long sleeveMaterial: Nike Dri-FITNotable Players: Víctor Valdés (primary), José Manuel Pinto ⸻Key Authentication FeaturesNike Logo: Fluorescent yellow swoosh, embroidered on right chestCrest: Embroidered FC Barcelona crest, full…