Formal, semi-formal, or casual - we have shirts for every occasion and need. Billabong clothing is the best a professional surfer or anyone who loves watersports could ever get. The brand understands the needs of surfers very well, and the comfort levels of their clothing speak for that. Green is the color of nature and life. Choose your Billabong Green Shirts for men made from wide varieties of material such as Cotton and Flannel. Each material provides different look and feel of Billabong Men Shirts. Billabong Green Shirts for men is available in patterns like Plaid, Graphic, Printed and Solid.