Tested to perform, Gill’s Verso Sunglasses feature FFT (Floating Frame Technology), so if you drop them, all hope is not lost! The removable headband also ensures additional on-water protection. With impact-resistant Polycarbonate Polarized lenses, you’ll have superior optical clarity and glare-free vision. 100% UV 400 protection and removable anti-glare side shields make this perfect for wear in even the sunniest conditions. The saltwater-resistant coating helps to shed water and reduce salt residue, so you can focus on what you do best.FeaturesRemovable anti-glare side shields. Saltwater-resistant coating for optimum clarity. Removable adjustable headband.FFT – Floating Frame Technology. Impact-resistant Polycarbonate Polarized lens for superior optical clarity, reduced glare, and 100% UV 400 protection.