Skechers Shape Ups Sandals are from SKECHERS are designed to get you fit while you walk, work, shop, and more. Skechers Shape Ups Sandals change the way you approach your daily activities.Shape Ups are designed to help you tone your muscles - from your back and abdomen to your buttocks and calves. Used regularly, Shape Ups will enhance the way you feel and look; muscles get toned, calories are burned and your posture improves.