About this item

• KEY FEATURES - Enhanced night vision eye-glasses - Various Style - Reduced glare and eye strain - Lightweight, durable, & comfortable frames - Ideal for night driving, fishing, shooting, hunting, computer work, or any low light conditions | ENHANCED NIGHT VISION - KastKing yellow lenses increase visual clarity and depth perception for improved night and low light vision, rainy or foggy conditions. KastKing 1.0mm lenses are 35% thicker than standard eyewear for greater protection | REDUCED GLARE & EYE STRAIN- KastKing lenses help reduce glare caused by reflected light to improve vision and comfort. KastKing yellow lenses also block blue light that helps reduces eye fatigue and eye strain | SUPERIOR FRAMES - Made of Grilamid material commonly used by the military and in medical applications, KastKing frames are lightweight, extremely flexible, and heat and UV resistant. The ultra-lightweight material offers a very comfortable fit | PROTECT YOUR EYEWEAR - KastKing includes a molded custom hard case for storage and a custom Prym1 Camo microfiber pouch which can be used for cleaning as well as storing your sunglasses. To avoid lens scratches and lens coating damage, clean your lenses with a clean microfiber cloth or lint free cloths and fresh warm water. Never dip them in saltwater or dry with a paper towel.