The Trainer by Everlane in Blush NWOB

This is the Trainer sneaker from Everlane in a monochromatic, hint of blush pink style. I no longer have the box and they had no tags, but as you can see from the soles, they are brand new, and have only been worn to try them on indoors. Labeled 6 but fit like 5.5/5 so I’ve tagged them accordingly. Everlane says they run small. “For half sizes, size up. For women size 5 and 6, size up a whole size. Fit will loosen with wear.” I have very narrow feet and made the mistake of listening to some reviews that said NOT to size up, and they are just too snug in the toe to be comfortable for me. So bummed, because I love the style. Again, **please read** says 6 in the shoe but Everlane says to size up, making them a 5.5/5.