The Brass Knuckle Orange Crush eye protection has specialized channels along the brow line to move water and sweat away from the eyes, while the rubber gasket seals the glasses snugly against the face. The gasket is removable, allowing for quick conversion to standard protective eyewear. Orange Crush offers BK-Anti-Fog+ technology, super-flex temples that hug any size face and TempleTouch technology that grips the side of the head comfortably with molded-in nibs for non-slip performance. Each pair comes with an optional strap that locks into the temple for an extra-secure fit.