Buy high-quality hats and mittens via TopOfStyle and save up to 50%. 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. Celebrate your uniqueness with these olive Hats & Caps. Choose your Columbia Olive Hats & Caps for men made from wide varieties of material such as Cotton and Mesh Fabric. Each material provides different look and feel of Columbia Men Hats & Caps.