J. Crew Knotted Heel Sandals - Fit mid-to wide feet best, run SMALL. Size 9.5 and 10.5 available. 9.5 fits like a women’s 8.5/9, 10.5 fits women’s 9.5/10. I am a true women’s 9 and the 9.5 was a tiny bit small in length, and 10.5 too big. I really needed the 10 but they sold out. Brand new never worn, (box is damaged) just tried on for size.