See details about this type of uniform here
The A embroidered on the right side of these pants is white.
This product can be used for WKF approved competitions (can be paired with WKF or Premier League both red and blue jackets).
ArawazaⓇ WKF products are approved by the World Karate Federation to be worn in official tournaments sanctioned by WKF. ArawazaⓇ WKF uniforms have a specific color of embroidery on the chest and back of the neck and can also have embroidery on the shoulders.