The world-renowned Ray-ban brand is rightfully considered to be the top among sunglasses. The collection of Ray-ban guarantees high quality with timeless design and is available in many shapes and colours. The iconic Ray-ban sunglasses are also popular among celebrities which made them famous all around the world. The unisex sunglasses Ray-Ban RB3609 91420S 54 are equally popular with all genders. Sunglasses frame The silver colour of the frame perfectly matches a cool skin tone and red, grey, white or dark blonde hair. Square frames are an ideal choice for those with a round, oval or triangular face shape. The frame of the sunglasses is made of metal, which holds its shape well and offers high stability and a unique look. Adjustable nose pads allow for a gentle alteration of the position and fit of your sunglasses. The nose pads will adapt to the nose shape and thus provide higher comfort of wear. The nose pads adjustment should always be done by an experienced optician to prevent damage or breaking caused by unprofessional treatment. Sunglasses lens The grey lenses reduce the intensity of the light without affecting the contrast or distorting the colours. The sunglasses have gradient lenses that are tinted from top to down where the bottom of the lens is the lightest. The darkest tint at the top allows filtering of direct sunlight and the lighter tint at the bottom ensures sufficient visibility. This lens treatment provides better orientation in space and is ideal for drivers, for example, because it allows clearer vision in the lower part of the lens while reducing glare from above. The lenses are made of plastic, whose undeniable advantages are the light weight and crack resistance. The shades have UV 400 protection, which provides 100% protection from sunlight. The lenses of the sunglasses feature a category 2 sun filter (light transmission 18 - 43% ). They are slightly lighter tinted than usual and are suitable for medium sun radiation and for casual wear. Accessories We deliver the sunglasses in their original case. The colour of the case and its design may vary. The cloth supplied is ideal for cleaning and caring for sunglasses. Some models may come with a fabric bag instead of a cloth. For more information, follow our blog where we keep you up to date on the latest technologies and trends.