Comments: I put these insoles in my Nike Vapor tennis shoes and I was very happy with the cushioning and the neutral foot position in spite of the light supination on my right foot. It allows you to wear thin socks. What I appreciated the most is that I felt my feet free to move on the court. My size is 9.5 and I didn't have to trim the insole.
From: Anonymous 

Comments: These inserts are phenomenal for absorbing shock. They are not stability inserts by any means and do not claim to be. They come with a 30 day performance guarantee and a 1 year warranty against defects. To me they feel fantastic and are the best on the market.
From: Jay, Knoxville, TN

Comments: This insole has very little structure to it, making it feel like something you would pick up at your local drug store (Dr. Scholls rings a bell). I realize it is for neutral runners, but this insole is just flat out flimsy.
From: Todd, San Antonio, TX, USA