I checked these out at Road Runner Sports and was impressed by them – light and comfortable forefoot striking shoe!

For beginners, they offer the Sir Isaac Guidance Trainers – designed for runners of all levels who are committed to Natural Running. Whether you follow Chi, Pose, Evolution, barefoot running or just want to run better, the Sir Isaac allows you to run naturally — with greater efficiency and less overuse injuries.

For the intermediate runner, they have the Performance Racers – the ultimate in a light weight, high performance shoe for athletes wanting to run faster with less impact.

For the ultimate runner, Performance Trainers – the ultimate shoe for Natural Running. Get a fast, flexible ride with greater energy return and less impact for any distance.

These running shoes can be now be purchased online at Road Runner Sports and Newton Running.