Formal, semi-formal, or casual - we have shirts for every occasion and need. Columbia is an American brand specializing in active wear, footwear, and equipment. It has been in the market since 1938. This brand is also known for its winter collection for men and women. Green is the color of nature and life. Once you have picked the right style and budget for you, the next step is a selection of fabric. We have a variety of fabric options like Polyester, Cotton, Nylon, Blend and Flannel. Columbia Green Shirts for men is available in patterns like Solid, Plaid, Printed and Tropical.