The Sweet Protection Memento sport performance sunglasses represents progressive and casual styling within the sport performance sunglasses collection. Poor vision shall no longer be your master. This model comes with a Polarized lens that blocks the glare by filtering out the horizontal light. 1.8 mm Cylindrical lens with high impact resistance Super oleophobic- and hydrophobic coating Hard-coating on both sides of the lens for easy cleaning and durability 100% UV protection Supreme field of vision Durable, fatigue resistant and lightweight TR90 Polyamid frame TPR co-molded soft and grippy inserts on the temples for extra comfort and safety