This is the Arsenal Optix Plasma Polarized Sport Sunglasses All Colors Features: Polarized lenses for UV protection, reduced glare and enhanced depth perception Durable frame made of Grilamid injected nylon, a lightweight and flexible thermoplastic material Ergonomic fit These Plasma sunglasses from ARSENAL deliver a comfortable ergonomic fit and sporty style as you make your way through the day. Polarized lenses provide UV protection, reduced glare and enhanced depth perception, while a lightweight and flexible frame offers long-lasting durability.