Ok, are they the ones that tone you as you walk? If so then it's doing it's job. But u need to be comfortable. Ok try these two New Balance, Asics. Asics are the best. Just try some on and walk around store. Your shins hurt too because your working your legs. This happened to me the first two weeks of my job. Also try saucony. Not sure if I spelled that right. When u go to store take me with u. Just let me know when and I'll pop on to help u try on shoes or sneaks. Ok? I'm off to get ready. Have a great day.