Aetrex Women's Carly SneakerSize Chart This fashionable sneaker with arch support is the LIFT you need on long days. They are great for walking and long days on foot! With arch support, memory foam cushioning, a padded heel, and stretchy knit, you will be comfortable on your most active days. The Aetrex Orthotic System is Built In to every pair: Arch support helps to stabilize and align feet Arch support helps to relieve common foot pain & plantar fasciitis UltraSky cushioning