The H Bar B Tech has a lightweight stretch nylon-poly fabric, vented rear yoke and ring snaps give you an advantage over the elements without making you look like you set out to conquer the world when you’re just taking care of everyday business. Other features include Howler's signature sunglass cleaning microfiber at the right hem and a hidden zipper pocket at the lower right seam.
It’s a blend but pretty comfortable. Kind of expensive for a Chinese made shirt