The "Metabolize" was the first style of Skechers Shape Ups that I purchased. I was skeptical about paying a hundred bucks for a pair of sneakers, but had a brick-n-mortar store gift card left over from Christmas and thought it provided a great opportunity for me to try them without paying the full price. I was pleasantly surprised and wore the shoes on a quick trip to the grocery store first to ease into them and become comfortable walking in them. They're absolutely great! The cushioning is unbelieveable and the foot naturally rolls from the heel, through the arch, and presses off from the ball and toe propelling you into the next step. I quickly became hooked on these shoes and wanted to wear them all the time. I was so glad to find a variety of styles on Amazon that were all slightly cheaper than brick-n-mortar stores (free shipping and no sales tax!). I used my iPad money to purchase more Shape Ups instead!:-)

Needless to say, I heartily recommend these shoes as they have alleviated my knee, low back and heel issues, as well as adjusted my posture. There is an instructional DVD that comes with the shoes and I've enjoyed doing the 15 and 30 minute workouts included. The only downside to Shape Ups is standing stationary since the shoes aren't flat. You may have to adjust your weight to find a comfortable position if you're standing still for a period of time. I use those times (like waiting in line at the grocery store) to do the "rock and roll" and stretch my calf muscles. So you can still 'shape up' whether you're moving or not!