Zeal Optics Unisex Slate OPTIMUM MIRRORED LENS: Zeal Optics' Sky Blue Mirror Lens has a our highest level of light transmission in our goggle line, and features a slight blue flash that keeps you the mountain on a whiteout blizzard day as the powder falls around you. This advanced goggle technology allows for greater clarity as you frolic around the mountain even as the snow falls around you. MIRROR FINISH + PERMASHIELD HARDCOAT & 100% UV PROTECTION: Our mirror finish goggle lenses come with a hydrophobic coating to repel moisture and oil so smudges and fingerprints can be wiped clean. These ski and snowboard goggles reduce glare off the snow and keep your eyes on the slope with 100% UV protection. Our spherical goggle lenses also feature our Permashield hard coat to protect against scratching. OVER-THE-GLASS FRAMES W/ UNIVERSAL HELMET FIT: Our Slate frame has a perfect Over-The-Glass fit with a unique shape allows for maximum peripheral clarity and a nose bridge that enhances comfort and fit. Our goggles are designed for compatibility with a wide range of helmets, including mountain biking and motocross helmets. With Dual-Strap adjustment and No-Slip Grip silicone on the straps, these goggles will stay in place no matter if you shred with a helmet or a beanie. INFUSED WITH ANTI-FOG TECHNOLOGY: Our anti-fog technology will never wear off because it's infused into the goggle lenses. Plus, our advanced venting design allows increased airflow and our dual-lens provide temperature barriers between the inner and outer lens to prevent condensation INCLUDED WITH PURCHASE: Every pair of Zeal Optics goggles comes in recycled packaging and includes a Microfiber bag, and a Zeal Optics Warranty Card.