"I really love my new mizunos. I have been putting off buying new sneakers because I love my old mizunos, also Wave Inspire but from 4 years ago. The wave inspire 12 are so comfy and supportive I didn't need to go through a "breaking them in" period. I wore them to work and my feet felt great all day so then I knew they were ready for the real test "a long run." They felt great while running, they are pretty light for a running shoe and again give me the support I need when I run."