Authentic FC Barcelona 2010–11 third kit, featuring the iconic blue-to-red vertical gradient stripes with thin navy pinstripes. The jersey displays the official FC Barcelona crest on the left chest and a prominent yellow 'OIR' sponsor logo (Optical Internet Research) centered on the front—this was a special one-off collaboration for the club’s digital initiative during that season. The right sleeve bears the 'AMBIL' text (likely a regional sponsor or partner). Made from lightweight, breathable polyester performance fabric with raglan sleeves for enhanced mobility. Collar features a white inner lining with Nike branding visible at the neck tag. Ideal for fans, collectors, and casual sportswear enthusiasts seeking vintage football memorabilia. Perfect for matchdays, streetwear layering, or summer daily wear due to its ventilated construction and vibrant aesthetic. The design reflects Barça’s innovative spirit during the Guardiola era, blending tradition with forward-looking partnerships.