These are the 2013-14 season Club Nacional de Football (of Uruguay) Umbro Home and Away shirts.
Inspired by one of the club's most famous trophy-winning seasons, when in 1971 the club won both the Copa Libertadores and the Intercontinental Cup, the shirt features a tri-colour rib design on the collar and cuffs, while above the crest there is an embroidered detail celebrating Nacional's three Libertadores trophies. On the back of the shirt, just below the collar, there is also a logo commemorating the side's 21 international trophies.
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The Away shirt is in a red with white and blue details and both shirts can be paired with blue shorts and red and blue socks. Both shirts carry the Antel sponsor.