Skechers Shape Ups Sleek Fit make the most of your walking work-out in the Skechers famous fitness shoes. Shape Ups Sleek Fit are not like other athletic shoes, but are designed by Skechers to improve your life by changing the way you walk. Regular use of Shape-Ups Sleek Fit promotes weight loss; strengthens the back; firms up calf and buttock muscles; and reduces stress on knee and ankle joints. Skechers Shape Ups Sleek Fit also improves posture, helps you sleep better and even plays an important role in combating stress. This particular classic Mary Jane styling has a Velcro fastener to keep your feet secure and comfortable.