From Mizuno: The Wave Sayonara is for runners looking for the benefits of extremely lightweight design. With the high performance feel of our Wave technology, it’s ideal on race day or for fast training.
I wore the Mizuno Wave Elixir for years and was worried when they discontinued that line. The Sayonara was recommended to me as a similar shoe that provided neutral support. I love how lightweight they are and low to the ground without being a racing flat.
The Sayonara is the updated version of the Mizuno Precision. It is a neutral and light-weight shoe. I like it for tempo runs on concrete roads because it has more cushioning than most light-weight and minimalist shoes. It also has a good sized toe box and feels great throughout my runs.