[Non-Polarized Night Vision Lens：This product uses non-polarized night vision lenses can not block glare. TR90 FRAME：These FAGUMA sunglasses frame are made of premium TR90ultra light weight flexible durable. ULTRALIGHTFASHIONDURABLE：Lightweight design is ideal for usage by motorcycle and cyclingdrivingrunningfishingclimbingtrekking or other outdoor activities enthusiastsfashion stylewith rich color combinations of frames and lens. Best Customer Service：Any questions about our productsplease contact us.We will provide the best service until our customers are satisfied.]