The Brass Knuckle Grasshopper Dust Goggle/Spectacle, No. BKDST-1010N, features a soft, comfortable EVA foam dust filter with built-in air channels that fills the gap between the glasses and the face, keeping dust out. The filter can easily be removed to transform the glasses into standard protective eyewear. The lens are durable polycarbonate that meet industry test requirements and are manufactured with Brass Knuckle’s BK-Anti-Fog coating. The flexible thermoplastic rubber temples provide hypoallergenic, non-slip comfort. The Grasshopper is also fully dielectric (no metal in the construction) for an extra measure of safety.
