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K-Swiss Ultra-Natural Run II

This is the K-Swiss Ultra-Natural Run II Ironman, a very lightweight shoe considering it's got "ultra" in it's title. And no, it's not the same as the K-Ona.

Newton: a second look

Our tech running editor revises and extends his remarks on Newton shoes. There's speed to be had, if you run with proper form.

Shoes for Kona

Of course, you can run in any shoe that you want, but don’t you just love that feeling of a lighter shoe on your feet during the marathon leg of your Kona race? Here are those shoes.