Based in wales but competing in the english premier league cardiff city football club are also known as the bluebirds they were originally known as riverside afc and their homeground is cardiff city stadiumt shirt design reads on the seventh day god created cardiff cityour crew neck short sleeved mens t shirts are 100 premium cotton in a soft pre shrunk jersey knit our womens t shirts are lighter weight 150g tees made with deluxe 30s soft style yarns for a soft feel