I couldn't believe it when I first put my foot into a Sketchers Shape up!  It was like I was walking on Pillows!  I bought my first pair, the Sketchers Women's Work Shape Up, at the shoe store.  I even went back and got another pair! (They were on sale.)  AND, I insisted my husband try on a Man's Shape Up!  He bought them!  He even had a new pair of ...  Something he normally would never do!  (He finally has a very COOL looking COMFORTABLE shoe!)  I bought mine because I hurt my right foot standing in a pair of worn out flip flops all day.  After wearing the Shape Ups, it really felt better!  I wasn't real happy with the look of the work shoe, and no one had the Jump Start, so I went straight to Amazon.com! (I saw an ad for them in a magazine.) I love them!  I can't imagine going back to a "regular" pair!  My size of 7 M fit perfectly, my husband went up a half size - I think because they didn't have his size.