The Sage is an easy-to-wear slip-resistant, oil-resistant and non-marking shoe. Everyone loves the ease and comfort of the Sage shoes, which feature clean lines in a simple slip-on. Designed with proprietary Plus Fitting System, Drew Sage shoes feature two removable insoles that provide for double the added depth and the perfect fit - you can even insert your own orthotics. Layers of lightweight materials pamper and protect the foot while a slip-resistant outsole keeps you sure on your feet and provides incredible all-day comfort and support. Add in a soft, foam-padded collar and the result is one of the most comfortable, stylish and slip-resistant women's therapeutic shoes in the industry. Details: Drilex lining with Aegis microbe sheild, Grip Lock sole with wide shank, slip-resistant, oil-resistant, non-marking rubber outsole, lab test Co-efficiency rating 0.63 dry and 0.61 wet, removable, polyurethane footbed with heel cushion and maximum built-in arch support, built-in wide, synthetic fiber shank, extended medial heel stabilizer, foam padded collar to reduce heel slippage and accommodates prescribed orthotics. Material: Rubber, Foam, Man Made.