NON-REMOVABLE INSOLE. Designed with orthotic-quality arch and heel support. Personally, being comfortable in what you are wearing makes you beautiful. You can flaunt yourself out, feel confident and feel at ease whenever you go. Spenco PolySorb Total Support Sandals is a slip-on sandal with health benefits. Most of us woman are too stress for an all-day work, household chores and many to do list for a day. Our feet are our partners for a strong day ahead. Wearing comfortable and all support sandals benefit our body, especially our insoles.