The Gucci GG1140SK 001 54 20 145 L is a unisex pilot-shaped sunglass with a blue injected frame and blue mirrored lenses that offer 100% UV protection. The temples are made of gold-tone metal and are adorned with the Gucci logo. The overall design is sleek and stylish, suitable for both casual and formal occasions.
The "L" in the product description refers to the size of the sunglasses, which stands for "large". This model has a lens width of 54mm, a bridge width of 20mm, and a temple length of 145mm.