Superbase Polygon Unstructured Tech Hat (Black)We wanted to create a techy, lightweight version of our beloved Polygon Hat, so we selected a quick drying and soft to the touch fabric for the exterior. The adjustable closure features a nylon webbing strap and the sweatband is a breathable fabric that is so comfy you'll forget this thing is on your noggin. A merrowed edge patch adorns the front. Put a lid on it.