Carrera Shield Unisex Black Crystal White Blue Dark Grey Gradient Sunglasses Carrera are a visor style sunglass with a large lens and thick brow bar with trendy twists of colour across the top. Carrera Sunglasses Topcar 1/N T5C 9O Black Crystal White Blue Dark Grey Gradient are a visor style sunglass with a large lens and thick brow bar with trendy twists of colour across the top.