Desc. Features Specs & Guarantee Now choose to add ANSI Z87+ compliant removable side shields for only $10! The Lazer Face Ultra Black features a darker than normal lens that still meets ANSI z87 requirements. While most of our lenses have a base Visible Light Transmittance of 11%, the Ultra Black takes it down to 7%, making these ANSI Z87 Special Use sunglasses. Additionally we've used a pure grey base tint to give the truest perception of color while keeping your eyes as shady as possible. Custom stainless steel hardware firmly secures a 2.0mm thick, shatter-resistant lens that meets ANSI Z.87 Mass Impact requirements to the sturdy polycarbonate subframe. Each Lazer Face lens offers complete UVA/UVB 400 protection - paired with its increased wrap around field of vision, the Lazer Face gives you unparalleled clarity and protection from the elements and more. *Not suitable for driving or operating heavy equipment* -Meets ANSI Z87 mass impact requirements*-Dark Black lens with an 7% VLT rating-Includes Microfiber bag-Matte Black frames & metal inlay logos -Fully Customizable with our extra Arms*-No tools or hardware required for customization -California residents, please read the Proposition 65 warning Build Your Own Pair: You can also customize and build your own unique pair in our Online Sunglasses Customizer *Disclaimer: Removing arms and or changing configuration voids z87 compliance. Meets ANSI Z87 mass impact requirements - UV400 - 100% UVA / UVB blocking.Shatter-resistant polycarbonate lenses. Durable polycarbonate frame construction. Customizable arms for no-worries repairs and limitless color options* No Hardware or tools required.*Disclaimer: Removing arms and or changing configuration voids z87 compliance. 100% Satisfaction Guarantee - If you are unhappy with an item for any reason we will gladly accept unworn product in it's original packaging for full refund within 60 days from the date you received it. Warranty: We fully back all of our products against manufacturer's defects. If you have any issues, we will replace any defective or malfunctioning part at no charge. For more information on our warranty policy please visit: Heat Wave Visual Warranty and Returns