Soulcal mf57 sunglasses mens make summer look stylish in the soulcal mf57 sunglasses designed with tinted square lenses and unique stripe fading frames with contrasting arms a category 3 rating makes for high protection against the suns glare mens sunglasses tinted square lenses fading stripe frames contrasting arms category 3 protection soulcal branding warning never look directly at the sun do not wear in a solarium not suitable for driving or road use at