Nike Lunarglide Running Shoes, Women's Size 9

Nice light pair of running shoes, the Lunarglide 8 gets very good reviews! "It checks all the boxes"! They have a reflective strip on the back of each shoe for night running. They are a gray open weave, with yellow-green lining underneath. This is a woman's size 9, but I can't find the actual size on it anywhere. The insole measures 26 cm. They belonged to my niece, she wears a size 9, and she didn't wear them to run, she just wore them casually. The right shoe has what looks like a manufacturer defect on the medial side where the show meets the sole. My track hubby examined it and said he thinks it's just cosmetic, they seem sound, good condition. There is a light stain over the big toe on the right shoe as well. I washed these shoes and used stain remover to try to get it out, and I was partially successful... it is very faint now, can hardly see it (it looked like coffee 😂) See last 3 pics. Keep in mind, phone cameras tend to accentuate stains under bright lights... for normal wear, this stain will probably be unseen.