Nicole, of the fitness and Healthy Lifestyle blog Apples and Arteries, reviewed the Koss Fit Series headphones. Nicole reviewed both the FitClips and FitBuds during different workouts. Read her take on the Koss Fit Series on her blog, Apples and Arteries, by clicking the link below, http://www.applesandarteries.com/2013/05/17/koss-fit-series-headphones-review/