Aetrex Mary Jane Brown Stretch Women's Flats - Size 6.5 XW (EE) Polyester Footbed delivers arch and metatarsal support that help limit foot stress and offer stability. Toe box is extra roomy so toes can spread out and relax. Removable shock-absorbing insole lets you insert your own custom orthotics. Spandex upper, neoprene upper lining, polyurethane sockliner, EVA insole, steel shank... Polyurethane outsole. Care: Machine wash cold on gentle cycle. Air dry only.