Full name: Pohang Steelers Football Club
Shirt sponsor: posco
Kit manufacturer: Kappa
This designs are made some time ago, for a design competition on http://campeonatodemockups.blogspot.com/
This template was the base for Borussia Dortmund kit and A.S. Roma too. Pohang Steelers has a nice colour combination for the home kit and for the away too. Red and black horizontal stripes, in different thickness are the base for this design. This feature was used on the shirt and socks.
The away kit is white and sky blue. The South Korean teams have numbers on the front of the shirt too, so I tried to be accurate with this and with the position of the number on short (above the crest).