One leg day with these and I’m very happy.On sizing, I wear 11.5 to 12 in Nike shoes, and I ordered these in size 12 and they’re just right. The shoes seem well made and are comfortable within the intended purpose. These shoes are designed for weightlifting, specifically squats and various other leg exercises, perhaps Olympic lifts. They are excellent in providing a stable platform. My feet felt like they were glued to the floor, and there is a mild heel rise. The soles are completely flat and very firm. The heel has ZERO CURVE for walking or running. You can walk from your car to the gym, or within the gym, but that’s about it. No way you’re doing any running or cross tracing movements!Within the intended use, these shoes are a very good value and I recommend them.