When 215 Gear designed the ELW Operators Hat, they thought they had the lightest possible configuration of a tactical hat. But then they came up with the Ultimate Operators Hat. Integrating a lightweight soft shell base layer with their 215 Custom lightweight mesh they added a sweatband made of performance sweat wicking material and and the MultiCam Velcro. Unbelievably, it weighs 1 ½ oz. One size fits all. Made in USA!