Custom Nike Metcons womens size 6 hot pink black/charcoal

brand new custom Nike metcons size 6! runs small. Narrow feet. hot pink with charcoal, gray and black sole had okay byeeeee added to tongues in white letters for a silly detail. They come with heel inserts as well. Brand new never worn just tried on when they arrived but they're too tight for me. They definitely run smaller than normal womens size 6 would say they more like a 5 1/2 or 5