OAK NYC O3015 Eyeglasses 020 Grey & Copper Gradient Grey 55mm delivers real-world value. Here’s a closer look: OAK NYC O3015 Eyeglasses 020 Grey & Copper Gradient Grey 55mm Learn more here: OAK NYC O3015 Eyeglasses 020 Grey & Copper Gradient Grey 55mm. To get 10% discount use the coupon code VSC10.