NEFF Sunglasses by Blake Kuwahara. Color: Brown Horn, Grey Horn, Size: 53-19-140. Injecting a stylish dose of modernity into the classic square shape, the NEFF sunglasses boast an architectural design that feels as refined as a work of art. Crafted from translucent acetate, these frames manage to look solid yet light, blurring the line between form and function. Perfect for those who appreciate structure in their style, NEFF is a wearable masterpiece that catches light and attention alike.