The Hydroblast® HB3 goggle features a unique co-injected super soft TPR seal that allows for a better and more comfortable fit. The low profile athletic design and 7-Point ratchet action temple allows for all day comfort and excellent adjustability. The Hydroblast® HB3 goggles are indirect vented, which are often used in chemical environments. The HB3120AF has a UV-AF® Anti-Fog coated lens that is Eco-friendly and UV cured, providing 3 times greater Anti-Fog performance than generic Anti-Fog safety goggles. It also features a dielectric construction, meaning that it contains no metal pieces. Looking for the best safety goggles? Choose MCR Safety goggles. To learn more about our anti-fog styles and anti-fog coating options click here!