I purchased these shoes for caregiving, but they don't fit, so I'm selling them. I only tried them on indoors. Here's some information from the manufacturer: Product Number: 7053 Color: Navy For indoor and outdoor use. Price: 9,350 yen (tax included) These shoes have a wide width, allowing for a comfortable slip-on fit even for swollen feet. Tokutake Sangyo Ayumi Shoes Easy Slip-On 5E, Navy, for both feet. These are 28cm wide, navy, slip-on shoes for caregiving, made of 100% polyester. - Color: Navy - Size: 28cm (Wide Type) - Material: 100% Polyester - Model Name: Care Shoes Slip-on Thank you for looking.