Combed cotton chambray is softer and much finer than regular cotton chambray. You can feel the difference immediately. It will make the Sierra one of the most comfortable shirts you will own! The combing process removes the shorter, coarse fibers, and leaves behind long, soft fibers, woven into a luxurious chambray. The spruce shade of green works with denim, twill, or wool pants and can dress up or down with vest or blazer. Made in USA by Flying R Ranchwear. 100% Cotton, Medium to 2XL.