Green checkered Columbia TITANIUM XL size flannel shirt. - Brand: Columbia - Model Name: TITANIUM - Size: XL - Color: Green - Pattern: Check I bought it but haven't used it much. This is a flannel shirt from Columbia Sportswear Company's Titanium series. Features: The "Titanium" series is a lineup of Columbia's outdoor products that uses high-performance technology and materials, with a particular focus on performance. This shirt has a flannel-like feel, but often has a clean impression. From trekking to the city, Columbia shirts will comfortably support you. Durability suitable for mountain activities and everyday comfort in one. Thank you for viewing.