According to reliable media reports in Spain, Barcelona’s new 13/14 away kit will bear the colours of the Senyera ( Catalan Flag). FCB’s new away jersey will be in the Catalan flag’s golden yellow and red colours
Barcelona’s current 12/13 away kit is an orange yellow creation from Nike.
League rivals Valencia currently have a modified Senyera jersey that serves as their European away shirt.
A possible design for the new Barca 2013/2014 away shirt, made by Nike and featuring Qatar Foundation as sponsors, is seen below.
Edited- Another pic of a possible 13/14 jersey, again with Senyera colours. Old design in the second photo.