They say nothing lasts forever, but that might not be the case for the people who love these incredibly popular running shoes ...

One reviewer says, "Second time I bought these shoes." Another repeat buyer says, "I have this exact pair of shoes and loved them so much I bought a pair for my daughter. They are my go-to for walking ...

Nike Running Flatiron lives and breathes running, and offers interactive Pro Services, which include free Nike+ group runs (test out shoes or watches), bra fittings, and Run Analysis. The Run ...