Julbo Eyewear Unisex Wave Sunglasses Imported Photochromatic lens Non-Polarized 3" high 4" wide Octopus lens Polarizing filter eliminates water glare Hydrophobic coating facilitates removal of water Oil-repellant coating prevents finger marks Total Cover Maximum protection in extreme conditions against harsh sunlight and Front venting air flow due to the lens shape or mounting structure Curved Temples for good hold on face and head Protective Skirt made of flexible materials conforms to the contours of face keeping spray out of eyes Grip Tech soft material on temples does not stick to hair giving perfect hold and comfort Grip Nose a supple shock-absorbent insert adheres to nose Floating Sunglasses made from ultra-light material ensuring frame will float Floating Strap neoprene adjustable floating headband to give secure fit