Montana Sunglasses SP311C Black Rubber Revo Silver Mirror Polarized Dark Grey Polarized The temples are designed with ChromaPop Photochromic Brown The temples are designed with a rubberized texture for added grip and comfort during sports activities Gucci Sunglasses GG0644S 004 Silver Yelloware incredibly glamorous with the large rimless square lenses set into the frame with star details screws Coloured blocks on the temples match the colour of the polarized lens which is designed to kill glare and reduce eye strain Montana Sunglasses SP311C Black Rubber Revo Silver Mirror Polarized are wrap style sunglasses made from lightweight plastic