The Ridge Monkey Pola-Flare Seeker Polaroid Glasses are built around stylish polycarbonate frames and a Cellulose Triacetate (TAC) composite lens, chosen for exceptional optical clarity. The amber tint delivers the brightest field of vision and high contrast in low light, making them suited to overcast conditions or shaded swims. The lenses are UV400 rated to protect from 99% of UV rays and carry ANSI Z80.3, EU 2016/425 and ISO 12312:1/ISO 12311 certification. Supplied with: - Adjustable lanyard - Soft microfibre cloth - Padded protective case