MAYFIELD Eyeglasses by Blackfin. Color: Black Gold/Black, Blue/Magenta, Blue/Silver, Purple/Lavender, Purple/Magenta, Red/Green, Size: 52-19-145. Reflecting the perfect balance between elegance and innovation, the Blackfin MAYFIELD eyeglasses are a distinguished addition to any eyewear collection. These glasses are designed for those who appreciate the finer details and desire a look that is both timeless and contemporary. The MAYFIELD eyeglasses exude a sense of sophistication, making them suitable for a variety of settings, from the office to social gatherings. With their refined lines and understated elegance, these glasses are a testament to Blackfin's commitment to quality and style.