Skechers Shape Ups are the newest in exercise technology.Shape Ups Shoes from Skechers are designed to get you fit while you walk, work, shop, and more. Unlike other athletic shoes, such as Nike Air Max 2009, walking in Shape Ups is like walking on sand, which requires more effort than walking on hard surfaces. The heel actually feel like it's sinking into the ground.In a word,Shape Ups will enhance the way you feel and look; muscles get toned, calories are burned and your posture improves.