Brass Knuckle - Don't put up with sweat and moisture in the eyes. Crush it! Brass Knuckle Crusher has specialized channels along the brow line to move moisture away from eyes: http://ow.ly/6l6450GtVZ0
Buy Brass Knuckle Products and Accessories at Tool Authority
Brass Knuckle Protection Safety Eyewear and Cut Resistant Gloves
Birdz Eyewear Gasket Motorcycle Riding & Sport Safety Glasses ANSI Z87.1 Black w/ Orange Rubber Gasket Frame in Smoke Lenses - Walmart.com