I bought the shoes strictly for yoga.
  -Great yoga shoes.
  -Provides the light padding I was looking for and the straps hold the shoes in place during the yoga flows and poses.
  -Shoes are light and airy.
  -Grip is great for holding poses.
  -The 5 fingers are great for yoga.  Toe shoes do take a bit of getting used to.

I had a bit of trouble figuring out my Vibram 5 finger shoe size.  Sizing DOWN worked for me.  I wear a size 8.5 wide and the size 40 fit perfect.

I also bought another style Vibram FiveFingers Vi-B (mauve in pictures) - nice but sometimes the heel slips out.
The Vibram Alitza Loop (purple in pictures) are my favorite

I didn't see many reviews on shoes for yoga.  Hope my review helps.