The Polar Plunge Fast Lanes capture the exhilarating rush of cold that can invigorate the soul and sharpen the mind. With a semi-transparent frame that transitions from dark to icy blue, these sunglasses mimic the deep hues of polar twilight merging into the crystalline frost of ice. Reflective Below-Freezing Blue lenses enhance this chilling effect. A polar bear etched on the lens and silver "K" logos add a frosty flair, while each pair comes with a custom frozen waterway microfiber pouch, perfect for storing your gear after a bold, cold plunge into the icy abyss. Polarized, reflective Below-Freezing Blue lenses Full UV400 eye protection Semi-transparent dark to icy blue frame Crystalized ice pattern embedded into the finish glossy finish Silver K logos Frozen waterway microfiber lens cleaning pouch included FDA compliant impact resistant lenses