I'm a true size 10. I fit in 99% of the 10's I buy. These shoes looked amazing when i opened the box, then i tried it on. The first toe loop holding 4 toes was so off center & tight, theres no way i would have endured walking. The material is definitely cheap. I could tell that trying to walk in these too long would be a blister worthy experience. I can't "size up" for that wouldnt solve the issue. RETURNED!