Asics Gel-Kinsei 4
As a follow-up to the popular Kinsei 3, the Kinsei 4 has quite a lot to live up to, and fans of the line will not be disappointed. The Kinsei 4 builds up on the technology found in the Kinsei 3 in a more flexible, lighter package. Asics uses the Kinsei line to introduce their latest technologies, resulting in a shoe that has an incredibly long list of features, with no element overlooked. With all of the features and add-ons packed in, the Kinsei weighs in a little heavier than the average neutral shoe, though this is something that Asics is working to improve. For the Kinsei 4, Asics managed to shave roughly one ounce off of the overall weight, which is a noticeable advantage over previous models, and adds to the overall performance.