Black Onion Goggles New Unisex design. Glasses for Tear Free Chopping, Slicing and Mincing Onions. Onion Googles, an ingenious invention enabling you to cut Onions without any tears. Protective onion goggles feature a silky foam sealed inside the frame to prevent eye-stinging Onion Vapours. Onion Goggles have fog-free Lenses. Also included is the nano-fibre Cloth, enabling you to keep your Onion Goggles clean and clear. Wear these protective onion goggles and never shed a tear. Get your eyes protected. Unisex design fits majority of faces. Put them on before you start slicing onions.