BK1017 SUN Sunglasses by Blake Kuwahara. Color: Shiny Dark Gunmetal, Size: 49-21-145. Much like their optical counterpart, the BK1017 SUN features a graceful panto design and is crafted from strong yet featherlight metal to provide robust comfort for extended wear. Filtering out both long and short waves of the harmful ultraviolet, it keeps your eyes perfectly safe whether you’re at the beach or strolling through the city. With several frame polish and lens tint options, these sunglasses combine fashion with function in one elegant package.