I received a pair of Christian Louboutin shoes for my birthday. The CL Boutique recommended Shoe Lab to place the red anti-slip patch on the sole of my shoes to protect the red bottoms and due to their amazing craftsmanship. They were right! I dropped off my shoes and they were ready in an hour. They look so beautiful, you can barely notice the patch since it matches the color perfectly. Shoe Lab even offers a 10% discount on the work if you sign up for their Club. I highly recommend them and wouldn't trust my Christian Louboutins to anyone else.